28407392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2969}}^1$

素因数の和:3015

約数の個数: 48

約数和(自身を含む): 62868960

約数和(自身を除く): 34461568

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 2969, 4784, 5938, 9568, 11876, 23752, 38597, 47504, 68287, 77194, 95008, 136574, 154388, 273148, 308776, 546296, 617552, 887731, 1092592, 1235104, 1775462, 2185184, 3550924, 7101848, 14203696, 28407392]

約数ペア:

[(1, 28407392), (2, 14203696), (4, 7101848), (8, 3550924), (13, 2185184), (16, 1775462), (23, 1235104), (26, 1092592), (32, 887731), (46, 617552), (52, 546296), (92, 308776), (104, 273148), (184, 154388), (208, 136574), (299, 95008), (368, 77194), (416, 68287), (598, 47504), (736, 38597), (1196, 23752), (2392, 11876), (2969, 9568), (4784, 5938)]