42965936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 98431200

約数和(自身を除く): 55465264

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 208, 221, 232, 272, 377, 419, 442, 464, 493, 754, 838, 884, 986, 1508, 1676, 1768, 1972, 3016, 3352, 3536, 3944, 5447, 6032, 6409, 6704, 7123, 7888, 10894, 12151, 12818, 14246, 21788, 24302, 25636, 28492, 43576, 48604, 51272, 56984, 87152, 92599, 97208, 102544, 113968, 157963, 185198, 194416, 206567, 315926, 370396, 413134, 631852, 740792, 826268, 1263704, 1481584, 1652536, 2527408, 2685371, 3305072, 5370742, 10741484, 21482968, 42965936]

約数ペア:

[(1, 42965936), (2, 21482968), (4, 10741484), (8, 5370742), (13, 3305072), (16, 2685371), (17, 2527408), (26, 1652536), (29, 1481584), (34, 1263704), (52, 826268), (58, 740792), (68, 631852), (104, 413134), (116, 370396), (136, 315926), (208, 206567), (221, 194416), (232, 185198), (272, 157963), (377, 113968), (419, 102544), (442, 97208), (464, 92599), (493, 87152), (754, 56984), (838, 51272), (884, 48604), (986, 43576), (1508, 28492), (1676, 25636), (1768, 24302), (1972, 21788), (3016, 14246), (3352, 12818), (3536, 12151), (3944, 10894), (5447, 7888), (6032, 7123), (6409, 6704)]