620199232

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{421331}}^1$

素因数の和:421366

約数の個数: 28

約数和(自身を含む): 1284219936

約数和(自身を除く): 664020704

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 421331, 842662, 1685324, 3370648, 6741296, 9690613, 13482592, 19381226, 26965184, 38762452, 77524904, 155049808, 310099616, 620199232]

約数ペア:

[(1, 620199232), (2, 310099616), (4, 155049808), (8, 77524904), (16, 38762452), (23, 26965184), (32, 19381226), (46, 13482592), (64, 9690613), (92, 6741296), (184, 3370648), (368, 1685324), (736, 842662), (1472, 421331)]