68477824

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 147675600

約数和(自身を除く): 79197776

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 296, 304, 592, 608, 703, 761, 1184, 1216, 1406, 1522, 2368, 2432, 2812, 3044, 4736, 5624, 6088, 11248, 12176, 14459, 22496, 24352, 28157, 28918, 44992, 48704, 56314, 57836, 89984, 97408, 112628, 115672, 225256, 231344, 450512, 462688, 534983, 901024, 925376, 1069966, 1802048, 1850752, 2139932, 3604096, 4279864, 8559728, 17119456, 34238912, 68477824]

約数ペア:

[(1, 68477824), (2, 34238912), (4, 17119456), (8, 8559728), (16, 4279864), (19, 3604096), (32, 2139932), (37, 1850752), (38, 1802048), (64, 1069966), (74, 925376), (76, 901024), (128, 534983), (148, 462688), (152, 450512), (296, 231344), (304, 225256), (592, 115672), (608, 112628), (703, 97408), (761, 89984), (1184, 57836), (1216, 56314), (1406, 48704), (1522, 44992), (2368, 28918), (2432, 28157), (2812, 24352), (3044, 22496), (4736, 14459), (5624, 12176), (6088, 11248)]