7981896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25583}}^1$

素因数の和:25605

約数の個数: 32

約数和(自身を含む): 21490560

約数和(自身を除く): 13508664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 25583, 51166, 76749, 102332, 153498, 204664, 306996, 332579, 613992, 665158, 997737, 1330316, 1995474, 2660632, 3990948, 7981896]

約数ペア:

[(1, 7981896), (2, 3990948), (3, 2660632), (4, 1995474), (6, 1330316), (8, 997737), (12, 665158), (13, 613992), (24, 332579), (26, 306996), (39, 204664), (52, 153498), (78, 102332), (104, 76749), (156, 51166), (312, 25583)]