67444312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2393}}^1$

素因数の和:2683

約数の個数: 32

約数和(自身を含む): 136745280

約数和(自身を除く): 69300968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 2168, 2393, 3523, 4786, 7046, 9572, 14092, 19144, 28184, 31109, 62218, 124436, 248872, 648503, 1297006, 2594012, 5188024, 8430539, 16861078, 33722156, 67444312]

約数ペア:

[(1, 67444312), (2, 33722156), (4, 16861078), (8, 8430539), (13, 5188024), (26, 2594012), (52, 1297006), (104, 648503), (271, 248872), (542, 124436), (1084, 62218), (2168, 31109), (2393, 28184), (3523, 19144), (4786, 14092), (7046, 9572)]