15538432

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 41207040

約数和(自身を除く): 25668608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 29, 32, 46, 52, 56, 58, 64, 91, 92, 104, 112, 116, 128, 161, 182, 184, 203, 208, 224, 232, 256, 299, 322, 364, 368, 377, 406, 416, 448, 464, 598, 644, 667, 728, 736, 754, 812, 832, 896, 928, 1196, 1288, 1334, 1456, 1472, 1508, 1624, 1664, 1792, 1856, 2093, 2392, 2576, 2639, 2668, 2912, 2944, 3016, 3248, 3328, 3712, 4186, 4669, 4784, 5152, 5278, 5336, 5824, 5888, 6032, 6496, 7424, 8372, 8671, 9338, 9568, 10304, 10556, 10672, 11648, 12064, 12992, 16744, 17342, 18676, 19136, 20608, 21112, 21344, 23296, 24128, 25984, 33488, 34684, 37352, 38272, 41216, 42224, 42688, 48256, 51968, 60697, 66976, 69368, 74704, 76544, 84448, 85376, 96512, 121394, 133952, 138736, 149408, 168896, 170752, 242788, 267904, 277472, 298816, 337792, 485576, 535808, 554944, 597632, 675584, 971152, 1109888, 1195264, 1942304, 2219776, 3884608, 7769216, 15538432]

約数ペア:

[(1, 15538432), (2, 7769216), (4, 3884608), (7, 2219776), (8, 1942304), (13, 1195264), (14, 1109888), (16, 971152), (23, 675584), (26, 597632), (28, 554944), (29, 535808), (32, 485576), (46, 337792), (52, 298816), (56, 277472), (58, 267904), (64, 242788), (91, 170752), (92, 168896), (104, 149408), (112, 138736), (116, 133952), (128, 121394), (161, 96512), (182, 85376), (184, 84448), (203, 76544), (208, 74704), (224, 69368), (232, 66976), (256, 60697), (299, 51968), (322, 48256), (364, 42688), (368, 42224), (377, 41216), (406, 38272), (416, 37352), (448, 34684), (464, 33488), (598, 25984), (644, 24128), (667, 23296), (728, 21344), (736, 21112), (754, 20608), (812, 19136), (832, 18676), (896, 17342), (928, 16744), (1196, 12992), (1288, 12064), (1334, 11648), (1456, 10672), (1472, 10556), (1508, 10304), (1624, 9568), (1664, 9338), (1792, 8671), (1856, 8372), (2093, 7424), (2392, 6496), (2576, 6032), (2639, 5888), (2668, 5824), (2912, 5336), (2944, 5278), (3016, 5152), (3248, 4784), (3328, 4669), (3712, 4186)]