7135881808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1424

約数の個数: 80

約数和(自身を含む): 15251023872

約数和(自身を除く): 8115142064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 251, 326, 502, 652, 991, 1004, 1304, 1793, 1982, 2008, 2608, 2761, 3586, 3964, 4016, 5522, 7172, 7928, 10901, 11044, 14344, 15856, 21802, 22088, 28688, 40913, 43604, 44176, 81826, 87208, 161533, 163652, 174416, 248741, 323066, 327304, 450043, 497482, 646132, 654608, 900086, 994964, 1292264, 1776863, 1800172, 1989928, 2584528, 2736151, 3553726, 3600344, 3979856, 5472302, 7107452, 7200688, 10944604, 14214904, 21889208, 28429808, 40544783, 43778416, 81089566, 162179132, 324358264, 445992613, 648716528, 891985226, 1783970452, 3567940904, 7135881808]

約数ペア:

[(1, 7135881808), (2, 3567940904), (4, 1783970452), (8, 891985226), (11, 648716528), (16, 445992613), (22, 324358264), (44, 162179132), (88, 81089566), (163, 43778416), (176, 40544783), (251, 28429808), (326, 21889208), (502, 14214904), (652, 10944604), (991, 7200688), (1004, 7107452), (1304, 5472302), (1793, 3979856), (1982, 3600344), (2008, 3553726), (2608, 2736151), (2761, 2584528), (3586, 1989928), (3964, 1800172), (4016, 1776863), (5522, 1292264), (7172, 994964), (7928, 900086), (10901, 654608), (11044, 646132), (14344, 497482), (15856, 450043), (21802, 327304), (22088, 323066), (28688, 248741), (40913, 174416), (43604, 163652), (44176, 161533), (81826, 87208)]