30674176

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{709}}^1$

素因数の和:751

約数の個数: 54

約数和(自身を含む): 66394230

約数和(自身を除く): 35720054

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 709, 832, 1352, 1418, 1664, 2704, 2836, 3328, 5408, 5672, 9217, 10816, 11344, 18434, 21632, 22688, 36868, 43264, 45376, 73736, 90752, 119821, 147472, 181504, 239642, 294944, 479284, 589888, 958568, 1179776, 1917136, 2359552, 3834272, 7668544, 15337088, 30674176]

約数ペア:

[(1, 30674176), (2, 15337088), (4, 7668544), (8, 3834272), (13, 2359552), (16, 1917136), (26, 1179776), (32, 958568), (52, 589888), (64, 479284), (104, 294944), (128, 239642), (169, 181504), (208, 147472), (256, 119821), (338, 90752), (416, 73736), (676, 45376), (709, 43264), (832, 36868), (1352, 22688), (1418, 21632), (1664, 18434), (2704, 11344), (2836, 10816), (3328, 9217), (5408, 5672)]