7138427144

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{20627}}^1$

素因数の和:21053

約数の個数: 32

約数和(自身を含む): 13515465600

約数和(自身を除く): 6377038456

約数列:

[1, 2, 4, 8, 181, 239, 362, 478, 724, 956, 1448, 1912, 20627, 41254, 43259, 82508, 86518, 165016, 173036, 346072, 3733487, 4929853, 7466974, 9859706, 14933948, 19719412, 29867896, 39438824, 892303393, 1784606786, 3569213572, 7138427144]

約数ペア:

[(1, 7138427144), (2, 3569213572), (4, 1784606786), (8, 892303393), (181, 39438824), (239, 29867896), (362, 19719412), (478, 14933948), (724, 9859706), (956, 7466974), (1448, 4929853), (1912, 3733487), (20627, 346072), (41254, 173036), (43259, 165016), (82508, 86518)]