1623296

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 3440052

約数和(自身を除く): 1816756

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 373, 544, 746, 1088, 1492, 2176, 2984, 4352, 5968, 6341, 11936, 12682, 23872, 25364, 47744, 50728, 95488, 101456, 202912, 405824, 811648, 1623296]

約数ペア:

[(1, 1623296), (2, 811648), (4, 405824), (8, 202912), (16, 101456), (17, 95488), (32, 50728), (34, 47744), (64, 25364), (68, 23872), (128, 12682), (136, 11936), (256, 6341), (272, 5968), (373, 4352), (544, 2984), (746, 2176), (1088, 1492)]