8884876

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 21316176

約数和(自身を除く): 12431300

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 317, 364, 539, 572, 634, 637, 1001, 1078, 1268, 1274, 2002, 2156, 2219, 2548, 3487, 4004, 4121, 4438, 6974, 7007, 8242, 8876, 13948, 14014, 15533, 16484, 24409, 28028, 28847, 31066, 45331, 48818, 57694, 62132, 90662, 97636, 115388, 170863, 181324, 201929, 317317, 341726, 403858, 634634, 683452, 807716, 1269268, 2221219, 4442438, 8884876]

約数ペア:

[(1, 8884876), (2, 4442438), (4, 2221219), (7, 1269268), (11, 807716), (13, 683452), (14, 634634), (22, 403858), (26, 341726), (28, 317317), (44, 201929), (49, 181324), (52, 170863), (77, 115388), (91, 97636), (98, 90662), (143, 62132), (154, 57694), (182, 48818), (196, 45331), (286, 31066), (308, 28847), (317, 28028), (364, 24409), (539, 16484), (572, 15533), (634, 14014), (637, 13948), (1001, 8876), (1078, 8242), (1268, 7007), (1274, 6974), (2002, 4438), (2156, 4121), (2219, 4004), (2548, 3487)]