15674142328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{21017}}^1$

素因数の和:21208

約数の個数: 64

約数和(自身を含む): 32414800320

約数和(自身を除く): 16740657992

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 101, 104, 142, 202, 284, 404, 568, 808, 923, 1313, 1846, 2626, 3692, 5252, 7171, 7384, 10504, 14342, 21017, 28684, 42034, 57368, 84068, 93223, 168136, 186446, 273221, 372892, 546442, 745784, 1092884, 1492207, 2122717, 2185768, 2984414, 4245434, 5968828, 8490868, 11937656, 16981736, 19398691, 27595321, 38797382, 55190642, 77594764, 110381284, 150712907, 155189528, 220762568, 301425814, 602851628, 1205703256, 1959267791, 3918535582, 7837071164, 15674142328]

約数ペア:

[(1, 15674142328), (2, 7837071164), (4, 3918535582), (8, 1959267791), (13, 1205703256), (26, 602851628), (52, 301425814), (71, 220762568), (101, 155189528), (104, 150712907), (142, 110381284), (202, 77594764), (284, 55190642), (404, 38797382), (568, 27595321), (808, 19398691), (923, 16981736), (1313, 11937656), (1846, 8490868), (2626, 5968828), (3692, 4245434), (5252, 2984414), (7171, 2185768), (7384, 2122717), (10504, 1492207), (14342, 1092884), (21017, 745784), (28684, 546442), (42034, 372892), (57368, 273221), (84068, 186446), (93223, 168136)]