1264014784

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{64333}}^1$

素因数の和:64652

約数の個数: 28

約数和(自身を含む): 2516488744

約数和(自身を除く): 1252473960

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4912, 9824, 19648, 64333, 128666, 257332, 514664, 1029328, 2058656, 4117312, 19750231, 39500462, 79000924, 158001848, 316003696, 632007392, 1264014784]

約数ペア:

[(1, 1264014784), (2, 632007392), (4, 316003696), (8, 158001848), (16, 79000924), (32, 39500462), (64, 19750231), (307, 4117312), (614, 2058656), (1228, 1029328), (2456, 514664), (4912, 257332), (9824, 128666), (19648, 64333)]