71535464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8933}}^1$

素因数の和:8970

約数の個数: 64

約数和(自身を含む): 180109440

約数和(自身を除く): 108573976

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 8933, 17866, 35732, 62531, 71464, 98263, 116129, 125062, 196526, 232258, 250124, 393052, 464516, 500248, 687841, 786104, 812903, 929032, 1277419, 1375682, 1625806, 2554838, 2751364, 3251612, 5109676, 5502728, 6503224, 8941933, 10219352, 17883866, 35767732, 71535464]

約数ペア:

[(1, 71535464), (2, 35767732), (4, 17883866), (7, 10219352), (8, 8941933), (11, 6503224), (13, 5502728), (14, 5109676), (22, 3251612), (26, 2751364), (28, 2554838), (44, 1625806), (52, 1375682), (56, 1277419), (77, 929032), (88, 812903), (91, 786104), (104, 687841), (143, 500248), (154, 464516), (182, 393052), (286, 250124), (308, 232258), (364, 196526), (572, 125062), (616, 116129), (728, 98263), (1001, 71464), (1144, 62531), (2002, 35732), (4004, 17866), (8008, 8933)]