40964392

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3422

約数の個数: 48

約数和(自身を含む): 92257920

約数和(自身を除く): 51293528

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 3371, 6076, 6742, 12152, 13484, 23597, 26968, 47194, 94388, 104501, 165179, 188776, 209002, 330358, 418004, 660716, 731507, 836008, 1321432, 1463014, 2926028, 5120549, 5852056, 10241098, 20482196, 40964392]

約数ペア:

[(1, 40964392), (2, 20482196), (4, 10241098), (7, 5852056), (8, 5120549), (14, 2926028), (28, 1463014), (31, 1321432), (49, 836008), (56, 731507), (62, 660716), (98, 418004), (124, 330358), (196, 209002), (217, 188776), (248, 165179), (392, 104501), (434, 94388), (868, 47194), (1519, 26968), (1736, 23597), (3038, 13484), (3371, 12152), (6076, 6742)]