740487968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{29629}}^1$

素因数の和:29721

約数の個数: 48

約数和(自身を含む): 1612820160

約数和(自身を除く): 872332192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 1136, 1562, 2272, 3124, 6248, 12496, 24992, 29629, 59258, 118516, 237032, 325919, 474064, 651838, 948128, 1303676, 2103659, 2607352, 4207318, 5214704, 8414636, 10429408, 16829272, 23140249, 33658544, 46280498, 67317088, 92560996, 185121992, 370243984, 740487968]

約数ペア:

[(1, 740487968), (2, 370243984), (4, 185121992), (8, 92560996), (11, 67317088), (16, 46280498), (22, 33658544), (32, 23140249), (44, 16829272), (71, 10429408), (88, 8414636), (142, 5214704), (176, 4207318), (284, 2607352), (352, 2103659), (568, 1303676), (781, 948128), (1136, 651838), (1562, 474064), (2272, 325919), (3124, 237032), (6248, 118516), (12496, 59258), (24992, 29629)]