7138088972

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{78853}}^1$

素因数の和:78978

約数の個数: 48

約数和(自身を含む): 14784178752

約数和(自身を除く): 7646089780

約数列:

[1, 2, 4, 7, 14, 28, 53, 61, 106, 122, 212, 244, 371, 427, 742, 854, 1484, 1708, 3233, 6466, 12932, 22631, 45262, 78853, 90524, 157706, 315412, 551971, 1103942, 2207884, 4179209, 4810033, 8358418, 9620066, 16716836, 19240132, 29254463, 33670231, 58508926, 67340462, 117017852, 134680924, 254931749, 509863498, 1019726996, 1784522243, 3569044486, 7138088972]

約数ペア:

[(1, 7138088972), (2, 3569044486), (4, 1784522243), (7, 1019726996), (14, 509863498), (28, 254931749), (53, 134680924), (61, 117017852), (106, 67340462), (122, 58508926), (212, 33670231), (244, 29254463), (371, 19240132), (427, 16716836), (742, 9620066), (854, 8358418), (1484, 4810033), (1708, 4179209), (3233, 2207884), (6466, 1103942), (12932, 551971), (22631, 315412), (45262, 157706), (78853, 90524)]