28859376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6607}}^1$

素因数の和:6638

約数の個数: 80

約数和(自身を含む): 91771904

約数和(自身を除く): 62912528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 6607, 13214, 19821, 26428, 39642, 46249, 52856, 79284, 85891, 92498, 105712, 138747, 158568, 171782, 184996, 257673, 277494, 317136, 343564, 369992, 515346, 554988, 601237, 687128, 739984, 1030692, 1109976, 1202474, 1374256, 1803711, 2061384, 2219952, 2404948, 3607422, 4122768, 4809896, 7214844, 9619792, 14429688, 28859376]

約数ペア:

[(1, 28859376), (2, 14429688), (3, 9619792), (4, 7214844), (6, 4809896), (7, 4122768), (8, 3607422), (12, 2404948), (13, 2219952), (14, 2061384), (16, 1803711), (21, 1374256), (24, 1202474), (26, 1109976), (28, 1030692), (39, 739984), (42, 687128), (48, 601237), (52, 554988), (56, 515346), (78, 369992), (84, 343564), (91, 317136), (104, 277494), (112, 257673), (156, 184996), (168, 171782), (182, 158568), (208, 138747), (273, 105712), (312, 92498), (336, 85891), (364, 79284), (546, 52856), (624, 46249), (728, 39642), (1092, 26428), (1456, 19821), (2184, 13214), (4368, 6607)]