63621752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{691}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 126677520

約数和(自身を除く): 63055768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 677, 691, 1354, 1382, 2708, 2764, 5416, 5528, 11509, 11747, 23018, 23494, 46036, 46988, 92072, 93976, 467807, 935614, 1871228, 3742456, 7952719, 15905438, 31810876, 63621752]

約数ペア:

[(1, 63621752), (2, 31810876), (4, 15905438), (8, 7952719), (17, 3742456), (34, 1871228), (68, 935614), (136, 467807), (677, 93976), (691, 92072), (1354, 46988), (1382, 46036), (2708, 23494), (2764, 23018), (5416, 11747), (5528, 11509)]