71604364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 141261120

約数和(自身を除く): 69656756

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 103, 116, 206, 377, 412, 461, 754, 922, 1339, 1508, 1844, 2678, 2987, 5356, 5974, 5993, 11948, 11986, 13369, 23972, 26738, 38831, 47483, 53476, 77662, 94966, 155324, 173797, 189932, 347594, 617279, 695188, 1234558, 1377007, 2469116, 2754014, 5508028, 17901091, 35802182, 71604364]

約数ペア:

[(1, 71604364), (2, 35802182), (4, 17901091), (13, 5508028), (26, 2754014), (29, 2469116), (52, 1377007), (58, 1234558), (103, 695188), (116, 617279), (206, 347594), (377, 189932), (412, 173797), (461, 155324), (754, 94966), (922, 77662), (1339, 53476), (1508, 47483), (1844, 38831), (2678, 26738), (2987, 23972), (5356, 13369), (5974, 11986), (5993, 11948)]