28142081632

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4332217}}^1$

素因数の和:4332263

約数の個数: 48

約数和(自身を含む): 65503136160

約数和(自身を除く): 37361054528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 4332217, 8664434, 17328868, 30325519, 34657736, 60651038, 69315472, 121302076, 125634293, 138630944, 242604152, 251268586, 485208304, 502537172, 879440051, 970416608, 1005074344, 1758880102, 2010148688, 3517760204, 4020297376, 7035520408, 14071040816, 28142081632]

約数ペア:

[(1, 28142081632), (2, 14071040816), (4, 7035520408), (7, 4020297376), (8, 3517760204), (14, 2010148688), (16, 1758880102), (28, 1005074344), (29, 970416608), (32, 879440051), (56, 502537172), (58, 485208304), (112, 251268586), (116, 242604152), (203, 138630944), (224, 125634293), (232, 121302076), (406, 69315472), (464, 60651038), (812, 34657736), (928, 30325519), (1624, 17328868), (3248, 8664434), (6496, 4332217)]