39208416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 112402080

約数和(自身を除く): 73193664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 89, 96, 104, 156, 178, 208, 267, 312, 353, 356, 416, 534, 624, 706, 712, 1059, 1068, 1157, 1248, 1412, 1424, 2118, 2136, 2314, 2824, 2848, 3471, 4236, 4272, 4589, 4628, 5648, 6942, 8472, 8544, 9178, 9256, 11296, 13767, 13884, 16944, 18356, 18512, 27534, 27768, 31417, 33888, 36712, 37024, 55068, 55536, 62834, 73424, 94251, 110136, 111072, 125668, 146848, 188502, 220272, 251336, 377004, 408421, 440544, 502672, 754008, 816842, 1005344, 1225263, 1508016, 1633684, 2450526, 3016032, 3267368, 4901052, 6534736, 9802104, 13069472, 19604208, 39208416]

約数ペア:

[(1, 39208416), (2, 19604208), (3, 13069472), (4, 9802104), (6, 6534736), (8, 4901052), (12, 3267368), (13, 3016032), (16, 2450526), (24, 1633684), (26, 1508016), (32, 1225263), (39, 1005344), (48, 816842), (52, 754008), (78, 502672), (89, 440544), (96, 408421), (104, 377004), (156, 251336), (178, 220272), (208, 188502), (267, 146848), (312, 125668), (353, 111072), (356, 110136), (416, 94251), (534, 73424), (624, 62834), (706, 55536), (712, 55068), (1059, 37024), (1068, 36712), (1157, 33888), (1248, 31417), (1412, 27768), (1424, 27534), (2118, 18512), (2136, 18356), (2314, 16944), (2824, 13884), (2848, 13767), (3471, 11296), (4236, 9256), (4272, 9178), (4589, 8544), (4628, 8472), (5648, 6942)]