25913472

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 77112000

約数和(自身を除く): 51198528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 179, 192, 208, 232, 312, 348, 358, 377, 384, 416, 464, 537, 624, 696, 716, 754, 832, 928, 1074, 1131, 1248, 1392, 1432, 1508, 1664, 1856, 2148, 2262, 2327, 2496, 2784, 2864, 3016, 3712, 4296, 4524, 4654, 4992, 5191, 5568, 5728, 6032, 6981, 8592, 9048, 9308, 10382, 11136, 11456, 12064, 13962, 15573, 17184, 18096, 18616, 20764, 22912, 24128, 27924, 31146, 34368, 36192, 37232, 41528, 48256, 55848, 62292, 67483, 68736, 72384, 74464, 83056, 111696, 124584, 134966, 144768, 148928, 166112, 202449, 223392, 249168, 269932, 297856, 332224, 404898, 446784, 498336, 539864, 664448, 809796, 893568, 996672, 1079728, 1619592, 1993344, 2159456, 3239184, 4318912, 6478368, 8637824, 12956736, 25913472]

約数ペア:

[(1, 25913472), (2, 12956736), (3, 8637824), (4, 6478368), (6, 4318912), (8, 3239184), (12, 2159456), (13, 1993344), (16, 1619592), (24, 1079728), (26, 996672), (29, 893568), (32, 809796), (39, 664448), (48, 539864), (52, 498336), (58, 446784), (64, 404898), (78, 332224), (87, 297856), (96, 269932), (104, 249168), (116, 223392), (128, 202449), (156, 166112), (174, 148928), (179, 144768), (192, 134966), (208, 124584), (232, 111696), (312, 83056), (348, 74464), (358, 72384), (377, 68736), (384, 67483), (416, 62292), (464, 55848), (537, 48256), (624, 41528), (696, 37232), (716, 36192), (754, 34368), (832, 31146), (928, 27924), (1074, 24128), (1131, 22912), (1248, 20764), (1392, 18616), (1432, 18096), (1508, 17184), (1664, 15573), (1856, 13962), (2148, 12064), (2262, 11456), (2327, 11136), (2496, 10382), (2784, 9308), (2864, 9048), (3016, 8592), (3712, 6981), (4296, 6032), (4524, 5728), (4654, 5568), (4992, 5191)]