12559851776

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{21991}}^1$

素因数の和:22127

約数の個数: 72

約数和(自身を含む): 26431569024

約数和(自身を除く): 13871717248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 128, 184, 194, 256, 368, 388, 736, 776, 1472, 1552, 2231, 2944, 3104, 4462, 5888, 6208, 8924, 12416, 17848, 21991, 24832, 35696, 43982, 71392, 87964, 142784, 175928, 285568, 351856, 505793, 571136, 703712, 1011586, 1407424, 2023172, 2133127, 2814848, 4046344, 4266254, 5629696, 8092688, 8532508, 16185376, 17065016, 32370752, 34130032, 49061921, 64741504, 68260064, 98123842, 129483008, 136520128, 196247684, 273040256, 392495368, 546080512, 784990736, 1569981472, 3139962944, 6279925888, 12559851776]

約数ペア:

[(1, 12559851776), (2, 6279925888), (4, 3139962944), (8, 1569981472), (16, 784990736), (23, 546080512), (32, 392495368), (46, 273040256), (64, 196247684), (92, 136520128), (97, 129483008), (128, 98123842), (184, 68260064), (194, 64741504), (256, 49061921), (368, 34130032), (388, 32370752), (736, 17065016), (776, 16185376), (1472, 8532508), (1552, 8092688), (2231, 5629696), (2944, 4266254), (3104, 4046344), (4462, 2814848), (5888, 2133127), (6208, 2023172), (8924, 1407424), (12416, 1011586), (17848, 703712), (21991, 571136), (24832, 505793), (35696, 351856), (43982, 285568), (71392, 175928), (87964, 142784)]