7283536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 60

約数和(自身を含む): 16204692

約数和(自身を除く): 8921156

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 97, 104, 152, 194, 208, 247, 304, 361, 388, 494, 722, 776, 988, 1261, 1444, 1552, 1843, 1976, 2522, 2888, 3686, 3952, 4693, 5044, 5776, 7372, 9386, 10088, 14744, 18772, 20176, 23959, 29488, 35017, 37544, 47918, 70034, 75088, 95836, 140068, 191672, 280136, 383344, 455221, 560272, 910442, 1820884, 3641768, 7283536]

約数ペア:

[(1, 7283536), (2, 3641768), (4, 1820884), (8, 910442), (13, 560272), (16, 455221), (19, 383344), (26, 280136), (38, 191672), (52, 140068), (76, 95836), (97, 75088), (104, 70034), (152, 47918), (194, 37544), (208, 35017), (247, 29488), (304, 23959), (361, 20176), (388, 18772), (494, 14744), (722, 10088), (776, 9386), (988, 7372), (1261, 5776), (1444, 5044), (1552, 4693), (1843, 3952), (1976, 3686), (2522, 2888)]