15696215636

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1\times {\mathrm{613}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 28199178000

約数和(自身を除く): 12502962364

約数列:

[1, 2, 4, 53, 106, 212, 269, 449, 538, 613, 898, 1076, 1226, 1796, 2452, 14257, 23797, 28514, 32489, 47594, 57028, 64978, 95188, 120781, 129956, 164897, 241562, 275237, 329794, 483124, 550474, 659588, 1100948, 6401393, 8739541, 12802786, 14587561, 17479082, 25605572, 29175122, 34958164, 58350244, 74038753, 148077506, 296155012, 3924053909, 7848107818, 15696215636]

約数ペア:

[(1, 15696215636), (2, 7848107818), (4, 3924053909), (53, 296155012), (106, 148077506), (212, 74038753), (269, 58350244), (449, 34958164), (538, 29175122), (613, 25605572), (898, 17479082), (1076, 14587561), (1226, 12802786), (1796, 8739541), (2452, 6401393), (14257, 1100948), (23797, 659588), (28514, 550474), (32489, 483124), (47594, 329794), (57028, 275237), (64978, 241562), (95188, 164897), (120781, 129956)]