13297312

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 32659200

約数和(自身を除く): 19361888

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 56, 58, 89, 92, 112, 116, 161, 178, 184, 203, 224, 232, 322, 356, 368, 406, 464, 623, 644, 667, 712, 736, 812, 928, 1246, 1288, 1334, 1424, 1624, 2047, 2492, 2576, 2581, 2668, 2848, 3248, 4094, 4669, 4984, 5152, 5162, 5336, 6496, 8188, 9338, 9968, 10324, 10672, 14329, 16376, 18067, 18676, 19936, 20648, 21344, 28658, 32752, 36134, 37352, 41296, 57316, 59363, 65504, 72268, 74704, 82592, 114632, 118726, 144536, 149408, 229264, 237452, 289072, 415541, 458528, 474904, 578144, 831082, 949808, 1662164, 1899616, 3324328, 6648656, 13297312]

約数ペア:

[(1, 13297312), (2, 6648656), (4, 3324328), (7, 1899616), (8, 1662164), (14, 949808), (16, 831082), (23, 578144), (28, 474904), (29, 458528), (32, 415541), (46, 289072), (56, 237452), (58, 229264), (89, 149408), (92, 144536), (112, 118726), (116, 114632), (161, 82592), (178, 74704), (184, 72268), (203, 65504), (224, 59363), (232, 57316), (322, 41296), (356, 37352), (368, 36134), (406, 32752), (464, 28658), (623, 21344), (644, 20648), (667, 19936), (712, 18676), (736, 18067), (812, 16376), (928, 14329), (1246, 10672), (1288, 10324), (1334, 9968), (1424, 9338), (1624, 8188), (2047, 6496), (2492, 5336), (2576, 5162), (2581, 5152), (2668, 4984), (2848, 4669), (3248, 4094)]