21736697056

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{4547}}^1$

素因数の和:4728

約数の個数: 96

約数和(自身を含む): 45477089280

約数和(自身を除く): 23740392224

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 79, 122, 124, 158, 244, 248, 316, 488, 496, 632, 976, 992, 1264, 1891, 1952, 2449, 2528, 3782, 4547, 4819, 4898, 7564, 9094, 9638, 9796, 15128, 18188, 19276, 19592, 30256, 36376, 38552, 39184, 60512, 72752, 77104, 78368, 140957, 145504, 149389, 154208, 277367, 281914, 298778, 359213, 554734, 563828, 597556, 718426, 1109468, 1127656, 1195112, 1436852, 2218936, 2255312, 2390224, 2873704, 4437872, 4510624, 4780448, 5747408, 8598377, 8875744, 11135603, 11494816, 17196754, 21911993, 22271206, 34393508, 43823986, 44542412, 68787016, 87647972, 89084824, 137574032, 175295944, 178169648, 275148064, 350591888, 356339296, 679271783, 701183776, 1358543566, 2717087132, 5434174264, 10868348528, 21736697056]

約数ペア:

[(1, 21736697056), (2, 10868348528), (4, 5434174264), (8, 2717087132), (16, 1358543566), (31, 701183776), (32, 679271783), (61, 356339296), (62, 350591888), (79, 275148064), (122, 178169648), (124, 175295944), (158, 137574032), (244, 89084824), (248, 87647972), (316, 68787016), (488, 44542412), (496, 43823986), (632, 34393508), (976, 22271206), (992, 21911993), (1264, 17196754), (1891, 11494816), (1952, 11135603), (2449, 8875744), (2528, 8598377), (3782, 5747408), (4547, 4780448), (4819, 4510624), (4898, 4437872), (7564, 2873704), (9094, 2390224), (9638, 2255312), (9796, 2218936), (15128, 1436852), (18188, 1195112), (19276, 1127656), (19592, 1109468), (30256, 718426), (36376, 597556), (38552, 563828), (39184, 554734), (60512, 359213), (72752, 298778), (77104, 281914), (78368, 277367), (140957, 154208), (145504, 149389)]