3965984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 8981280

約数和(自身を除く): 5015296

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 593, 608, 836, 1186, 1672, 2372, 3344, 4744, 6523, 6688, 9488, 11267, 13046, 18976, 22534, 26092, 45068, 52184, 90136, 104368, 123937, 180272, 208736, 247874, 360544, 495748, 991496, 1982992, 3965984]

約数ペア:

[(1, 3965984), (2, 1982992), (4, 991496), (8, 495748), (11, 360544), (16, 247874), (19, 208736), (22, 180272), (32, 123937), (38, 104368), (44, 90136), (76, 52184), (88, 45068), (152, 26092), (176, 22534), (209, 18976), (304, 13046), (352, 11267), (418, 9488), (593, 6688), (608, 6523), (836, 4744), (1186, 3344), (1672, 2372)]