22178336

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 47083680

約数和(自身を除く): 24905344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 691, 944, 1003, 1382, 1888, 2006, 2764, 4012, 5528, 8024, 11056, 11747, 16048, 22112, 23494, 32096, 40769, 46988, 81538, 93976, 163076, 187952, 326152, 375904, 652304, 693073, 1304608, 1386146, 2772292, 5544584, 11089168, 22178336]

約数ペア:

[(1, 22178336), (2, 11089168), (4, 5544584), (8, 2772292), (16, 1386146), (17, 1304608), (32, 693073), (34, 652304), (59, 375904), (68, 326152), (118, 187952), (136, 163076), (236, 93976), (272, 81538), (472, 46988), (544, 40769), (691, 32096), (944, 23494), (1003, 22112), (1382, 16048), (1888, 11747), (2006, 11056), (2764, 8024), (4012, 5528)]