15690570238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1\times {\mathrm{911}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 28461404160

約数和(自身を除く): 12770833922

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 601, 623, 911, 1202, 1246, 1822, 2047, 4094, 4207, 6377, 8414, 12754, 13823, 14329, 20953, 27646, 28658, 41906, 53489, 81079, 96761, 106978, 146671, 162158, 193522, 293342, 374423, 547511, 567553, 748846, 1095022, 1135106, 1230247, 1864817, 2460494, 3729634, 3832577, 7665154, 8611729, 12592753, 13053719, 17223458, 25185506, 26107438, 48728479, 88149271, 97456958, 176298542, 341099353, 682198706, 1120755017, 2241510034, 7845285119, 15690570238]

約数ペア:

[(1, 15690570238), (2, 7845285119), (7, 2241510034), (14, 1120755017), (23, 682198706), (46, 341099353), (89, 176298542), (161, 97456958), (178, 88149271), (322, 48728479), (601, 26107438), (623, 25185506), (911, 17223458), (1202, 13053719), (1246, 12592753), (1822, 8611729), (2047, 7665154), (4094, 3832577), (4207, 3729634), (6377, 2460494), (8414, 1864817), (12754, 1230247), (13823, 1135106), (14329, 1095022), (20953, 748846), (27646, 567553), (28658, 547511), (41906, 374423), (53489, 293342), (81079, 193522), (96761, 162158), (106978, 146671)]