72177424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13229}}^1$

素因数の和:13279

約数の個数: 40

約数和(自身を含む): 157489920

約数和(自身を除く): 85312496

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 13229, 26458, 52916, 105832, 145519, 211664, 291038, 410099, 582076, 820198, 1164152, 1640396, 2328304, 3280792, 4511089, 6561584, 9022178, 18044356, 36088712, 72177424]

約数ペア:

[(1, 72177424), (2, 36088712), (4, 18044356), (8, 9022178), (11, 6561584), (16, 4511089), (22, 3280792), (31, 2328304), (44, 1640396), (62, 1164152), (88, 820198), (124, 582076), (176, 410099), (248, 291038), (341, 211664), (496, 145519), (682, 105832), (1364, 52916), (2728, 26458), (5456, 13229)]