38701312

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 86277240

約数和(自身を除く): 47575928

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 401, 416, 464, 754, 802, 832, 928, 1508, 1604, 1664, 1856, 3016, 3208, 3328, 3712, 5213, 6032, 6416, 7424, 10426, 11629, 12064, 12832, 20852, 23258, 24128, 25664, 41704, 46516, 48256, 51328, 83408, 93032, 96512, 102656, 151177, 166816, 186064, 302354, 333632, 372128, 604708, 667264, 744256, 1209416, 1334528, 1488512, 2418832, 2977024, 4837664, 9675328, 19350656, 38701312]

約数ペア:

[(1, 38701312), (2, 19350656), (4, 9675328), (8, 4837664), (13, 2977024), (16, 2418832), (26, 1488512), (29, 1334528), (32, 1209416), (52, 744256), (58, 667264), (64, 604708), (104, 372128), (116, 333632), (128, 302354), (208, 186064), (232, 166816), (256, 151177), (377, 102656), (401, 96512), (416, 93032), (464, 83408), (754, 51328), (802, 48256), (832, 46516), (928, 41704), (1508, 25664), (1604, 24128), (1664, 23258), (1856, 20852), (3016, 12832), (3208, 12064), (3328, 11629), (3712, 10426), (5213, 7424), (6032, 6416)]