22291476688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{544013}}^1$

素因数の和:544231

約数の個数: 40

約数和(自身を含む): 46748211048

約数和(自身を除く): 24456734360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 2561, 3152, 5122, 10244, 20488, 40976, 544013, 1088026, 2176052, 4352104, 7072169, 8704208, 14144338, 28288676, 56577352, 107170561, 113154704, 214341122, 428682244, 857364488, 1393217293, 1714728976, 2786434586, 5572869172, 11145738344, 22291476688]

約数ペア:

[(1, 22291476688), (2, 11145738344), (4, 5572869172), (8, 2786434586), (13, 1714728976), (16, 1393217293), (26, 857364488), (52, 428682244), (104, 214341122), (197, 113154704), (208, 107170561), (394, 56577352), (788, 28288676), (1576, 14144338), (2561, 8704208), (3152, 7072169), (5122, 4352104), (10244, 2176052), (20488, 1088026), (40976, 544013)]