28944293848

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{1583}}^1$

素因数の和:2032

約数の個数: 64

約数和(自身を含む): 55701043200

約数和(自身を除く): 26756749352

約数列:

[1, 2, 4, 8, 73, 131, 146, 239, 262, 292, 478, 524, 584, 956, 1048, 1583, 1912, 3166, 6332, 9563, 12664, 17447, 19126, 31309, 34894, 38252, 62618, 69788, 76504, 115559, 125236, 139576, 207373, 231118, 250472, 378337, 414746, 462236, 756674, 829492, 924472, 1513348, 1658984, 2285557, 3026696, 4571114, 9142228, 15138229, 18284456, 27618601, 30276458, 49562147, 55237202, 60552916, 99124294, 110474404, 121105832, 198248588, 220948808, 396497176, 3618036731, 7236073462, 14472146924, 28944293848]

約数ペア:

[(1, 28944293848), (2, 14472146924), (4, 7236073462), (8, 3618036731), (73, 396497176), (131, 220948808), (146, 198248588), (239, 121105832), (262, 110474404), (292, 99124294), (478, 60552916), (524, 55237202), (584, 49562147), (956, 30276458), (1048, 27618601), (1583, 18284456), (1912, 15138229), (3166, 9142228), (6332, 4571114), (9563, 3026696), (12664, 2285557), (17447, 1658984), (19126, 1513348), (31309, 924472), (34894, 829492), (38252, 756674), (62618, 462236), (69788, 414746), (76504, 378337), (115559, 250472), (125236, 231118), (139576, 207373)]