3965208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 6921192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 179, 213, 284, 312, 358, 426, 537, 568, 716, 852, 923, 1074, 1432, 1704, 1846, 2148, 2327, 2769, 3692, 4296, 4654, 5538, 6981, 7384, 9308, 11076, 12709, 13962, 18616, 22152, 25418, 27924, 38127, 50836, 55848, 76254, 101672, 152508, 165217, 305016, 330434, 495651, 660868, 991302, 1321736, 1982604, 3965208]

約数ペア:

[(1, 3965208), (2, 1982604), (3, 1321736), (4, 991302), (6, 660868), (8, 495651), (12, 330434), (13, 305016), (24, 165217), (26, 152508), (39, 101672), (52, 76254), (71, 55848), (78, 50836), (104, 38127), (142, 27924), (156, 25418), (179, 22152), (213, 18616), (284, 13962), (312, 12709), (358, 11076), (426, 9308), (537, 7384), (568, 6981), (716, 5538), (852, 4654), (923, 4296), (1074, 3692), (1432, 2769), (1704, 2327), (1846, 2148)]