15671804876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1\times {\mathrm{787}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 34087291392

約数和(自身を除く): 18415486516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 227, 241, 364, 454, 482, 787, 908, 964, 1574, 1589, 1687, 2951, 3133, 3148, 3178, 3374, 5509, 5902, 6266, 6356, 6748, 10231, 11018, 11804, 12532, 20462, 20657, 21931, 22036, 40924, 41314, 43862, 54707, 71617, 82628, 87724, 109414, 143234, 178649, 189667, 218828, 286468, 357298, 379334, 382949, 711191, 714596, 758668, 765898, 1250543, 1327669, 1422382, 1531796, 2322437, 2465671, 2501086, 2655338, 2844764, 4644874, 4931342, 4978337, 5002172, 5310676, 9289748, 9862684, 9956674, 16257059, 17259697, 19913348, 32514118, 34519394, 43054409, 65028236, 69038788, 86108818, 172217636, 301380863, 559707317, 602761726, 1119414634, 1205523452, 2238829268, 3917951219, 7835902438, 15671804876]

約数ペア:

[(1, 15671804876), (2, 7835902438), (4, 3917951219), (7, 2238829268), (13, 1205523452), (14, 1119414634), (26, 602761726), (28, 559707317), (52, 301380863), (91, 172217636), (182, 86108818), (227, 69038788), (241, 65028236), (364, 43054409), (454, 34519394), (482, 32514118), (787, 19913348), (908, 17259697), (964, 16257059), (1574, 9956674), (1589, 9862684), (1687, 9289748), (2951, 5310676), (3133, 5002172), (3148, 4978337), (3178, 4931342), (3374, 4644874), (5509, 2844764), (5902, 2655338), (6266, 2501086), (6356, 2465671), (6748, 2322437), (10231, 1531796), (11018, 1422382), (11804, 1327669), (12532, 1250543), (20462, 765898), (20657, 758668), (21931, 714596), (22036, 711191), (40924, 382949), (41314, 379334), (43862, 357298), (54707, 286468), (71617, 218828), (82628, 189667), (87724, 178649), (109414, 143234)]