3872332048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1352

約数の個数: 80

約数和(自身を含む): 8232973056

約数和(自身を除く): 4360641008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 263, 284, 526, 568, 923, 997, 1052, 1136, 1846, 1994, 2104, 3419, 3692, 3988, 4208, 6838, 7384, 7976, 12961, 13676, 14768, 15952, 18673, 25922, 27352, 37346, 51844, 54704, 70787, 74692, 103688, 141574, 149384, 207376, 242749, 262211, 283148, 298768, 485498, 524422, 566296, 920231, 970996, 1048844, 1132592, 1840462, 1941992, 2097688, 3408743, 3680924, 3883984, 4195376, 6817486, 7361848, 13634972, 14723696, 18616981, 27269944, 37233962, 54539888, 74467924, 148935848, 242020753, 297871696, 484041506, 968083012, 1936166024, 3872332048]

約数ペア:

[(1, 3872332048), (2, 1936166024), (4, 968083012), (8, 484041506), (13, 297871696), (16, 242020753), (26, 148935848), (52, 74467924), (71, 54539888), (104, 37233962), (142, 27269944), (208, 18616981), (263, 14723696), (284, 13634972), (526, 7361848), (568, 6817486), (923, 4195376), (997, 3883984), (1052, 3680924), (1136, 3408743), (1846, 2097688), (1994, 1941992), (2104, 1840462), (3419, 1132592), (3692, 1048844), (3988, 970996), (4208, 920231), (6838, 566296), (7384, 524422), (7976, 485498), (12961, 298768), (13676, 283148), (14768, 262211), (15952, 242749), (18673, 207376), (25922, 149384), (27352, 141574), (37346, 103688), (51844, 74692), (54704, 70787)]