4307264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 56

約数和(自身を含む): 9558528

約数和(自身を除く): 5251264

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 167, 208, 248, 334, 403, 416, 496, 668, 806, 832, 992, 1336, 1612, 1984, 2171, 2672, 3224, 4342, 5177, 5344, 6448, 8684, 10354, 10688, 12896, 17368, 20708, 25792, 34736, 41416, 67301, 69472, 82832, 134602, 138944, 165664, 269204, 331328, 538408, 1076816, 2153632, 4307264]

約数ペア:

[(1, 4307264), (2, 2153632), (4, 1076816), (8, 538408), (13, 331328), (16, 269204), (26, 165664), (31, 138944), (32, 134602), (52, 82832), (62, 69472), (64, 67301), (104, 41416), (124, 34736), (167, 25792), (208, 20708), (248, 17368), (334, 12896), (403, 10688), (416, 10354), (496, 8684), (668, 6448), (806, 5344), (832, 5177), (992, 4342), (1336, 3224), (1612, 2672), (1984, 2171)]