84674944

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 182559600

約数和(自身を除く): 97884656

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 296, 304, 592, 608, 703, 941, 1184, 1216, 1406, 1882, 2368, 2432, 2812, 3764, 4736, 5624, 7528, 11248, 15056, 17879, 22496, 30112, 34817, 35758, 44992, 60224, 69634, 71516, 89984, 120448, 139268, 143032, 278536, 286064, 557072, 572128, 661523, 1114144, 1144256, 1323046, 2228288, 2288512, 2646092, 4456576, 5292184, 10584368, 21168736, 42337472, 84674944]

約数ペア:

[(1, 84674944), (2, 42337472), (4, 21168736), (8, 10584368), (16, 5292184), (19, 4456576), (32, 2646092), (37, 2288512), (38, 2228288), (64, 1323046), (74, 1144256), (76, 1114144), (128, 661523), (148, 572128), (152, 557072), (296, 286064), (304, 278536), (592, 143032), (608, 139268), (703, 120448), (941, 89984), (1184, 71516), (1216, 69634), (1406, 60224), (1882, 44992), (2368, 35758), (2432, 34817), (2812, 30112), (3764, 22496), (4736, 17879), (5624, 15056), (7528, 11248)]