2904873848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{3557}}^1$

素因数の和:3720

約数の個数: 64

約数和(自身を含む): 5840812800

約数和(自身を除く): 2935938952

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 89, 124, 148, 178, 248, 296, 356, 712, 1147, 2294, 2759, 3293, 3557, 4588, 5518, 6586, 7114, 9176, 11036, 13172, 14228, 22072, 26344, 28456, 102083, 110267, 131609, 204166, 220534, 263218, 316573, 408332, 441068, 526436, 633146, 816664, 882136, 1052872, 1266292, 2532584, 4079879, 8159758, 9813763, 11713201, 16319516, 19627526, 23426402, 32639032, 39255052, 46852804, 78510104, 93705608, 363109231, 726218462, 1452436924, 2904873848]

約数ペア:

[(1, 2904873848), (2, 1452436924), (4, 726218462), (8, 363109231), (31, 93705608), (37, 78510104), (62, 46852804), (74, 39255052), (89, 32639032), (124, 23426402), (148, 19627526), (178, 16319516), (248, 11713201), (296, 9813763), (356, 8159758), (712, 4079879), (1147, 2532584), (2294, 1266292), (2759, 1052872), (3293, 882136), (3557, 816664), (4588, 633146), (5518, 526436), (6586, 441068), (7114, 408332), (9176, 316573), (11036, 263218), (13172, 220534), (14228, 204166), (22072, 131609), (26344, 110267), (28456, 102083)]