7715865536

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{10979}}^1$

素因数の和:11209

約数の個数: 56

約数和(自身を含む): 15617952000

約数和(自身を除く): 7902086464

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 139, 158, 278, 316, 556, 632, 1112, 1264, 2224, 2528, 4448, 5056, 8896, 10979, 10981, 21958, 21962, 43916, 43924, 87832, 87848, 175664, 175696, 351328, 351392, 702656, 702784, 867341, 1526081, 1734682, 3052162, 3469364, 6104324, 6938728, 12208648, 13877456, 24417296, 27754912, 48834592, 55509824, 97669184, 120560399, 241120798, 482241596, 964483192, 1928966384, 3857932768, 7715865536]

約数ペア:

[(1, 7715865536), (2, 3857932768), (4, 1928966384), (8, 964483192), (16, 482241596), (32, 241120798), (64, 120560399), (79, 97669184), (139, 55509824), (158, 48834592), (278, 27754912), (316, 24417296), (556, 13877456), (632, 12208648), (1112, 6938728), (1264, 6104324), (2224, 3469364), (2528, 3052162), (4448, 1734682), (5056, 1526081), (8896, 867341), (10979, 702784), (10981, 702656), (21958, 351392), (21962, 351328), (43916, 175696), (43924, 175664), (87832, 87848)]