8241996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 22752576

約数和(自身を除く): 14510580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 131, 147, 196, 214, 262, 294, 321, 393, 428, 524, 588, 642, 749, 786, 917, 1284, 1498, 1572, 1834, 2247, 2751, 2996, 3668, 4494, 5243, 5502, 6419, 8988, 10486, 11004, 12838, 14017, 15729, 19257, 20972, 25676, 28034, 31458, 38514, 42051, 56068, 62916, 77028, 84102, 98119, 168204, 196238, 294357, 392476, 588714, 686833, 1177428, 1373666, 2060499, 2747332, 4120998, 8241996]

約数ペア:

[(1, 8241996), (2, 4120998), (3, 2747332), (4, 2060499), (6, 1373666), (7, 1177428), (12, 686833), (14, 588714), (21, 392476), (28, 294357), (42, 196238), (49, 168204), (84, 98119), (98, 84102), (107, 77028), (131, 62916), (147, 56068), (196, 42051), (214, 38514), (262, 31458), (294, 28034), (321, 25676), (393, 20972), (428, 19257), (524, 15729), (588, 14017), (642, 12838), (749, 11004), (786, 10486), (917, 8988), (1284, 6419), (1498, 5502), (1572, 5243), (1834, 4494), (2247, 3668), (2751, 2996)]