22515456

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 63118720

約数和(自身を除く): 40603264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1543, 1824, 2432, 3086, 3648, 4629, 4864, 6172, 7296, 9258, 12344, 14592, 18516, 24688, 29317, 37032, 49376, 58634, 74064, 87951, 98752, 117268, 148128, 175902, 197504, 234536, 296256, 351804, 395008, 469072, 592512, 703608, 938144, 1185024, 1407216, 1876288, 2814432, 3752576, 5628864, 7505152, 11257728, 22515456]

約数ペア:

[(1, 22515456), (2, 11257728), (3, 7505152), (4, 5628864), (6, 3752576), (8, 2814432), (12, 1876288), (16, 1407216), (19, 1185024), (24, 938144), (32, 703608), (38, 592512), (48, 469072), (57, 395008), (64, 351804), (76, 296256), (96, 234536), (114, 197504), (128, 175902), (152, 148128), (192, 117268), (228, 98752), (256, 87951), (304, 74064), (384, 58634), (456, 49376), (608, 37032), (768, 29317), (912, 24688), (1216, 18516), (1543, 14592), (1824, 12344), (2432, 9258), (3086, 7296), (3648, 6172), (4629, 4864)]