25775136

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2934

約数の個数: 72

約数和(自身を含む): 75688704

約数和(自身を除く): 49913568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2887, 2976, 4464, 5774, 8661, 8928, 11548, 17322, 23096, 25983, 34644, 46192, 51966, 69288, 89497, 92384, 103932, 138576, 178994, 207864, 268491, 277152, 357988, 415728, 536982, 715976, 805473, 831456, 1073964, 1431952, 1610946, 2147928, 2863904, 3221892, 4295856, 6443784, 8591712, 12887568, 25775136]

約数ペア:

[(1, 25775136), (2, 12887568), (3, 8591712), (4, 6443784), (6, 4295856), (8, 3221892), (9, 2863904), (12, 2147928), (16, 1610946), (18, 1431952), (24, 1073964), (31, 831456), (32, 805473), (36, 715976), (48, 536982), (62, 415728), (72, 357988), (93, 277152), (96, 268491), (124, 207864), (144, 178994), (186, 138576), (248, 103932), (279, 92384), (288, 89497), (372, 69288), (496, 51966), (558, 46192), (744, 34644), (992, 25983), (1116, 23096), (1488, 17322), (2232, 11548), (2887, 8928), (2976, 8661), (4464, 5774)]