66066988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 130042080

約数和(自身を除く): 63975092

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 193, 227, 377, 386, 454, 754, 772, 908, 1508, 2509, 2951, 5018, 5597, 5902, 6583, 10036, 11194, 11804, 13166, 22388, 26332, 43811, 72761, 85579, 87622, 145522, 171158, 175244, 291044, 342316, 569543, 1139086, 1270519, 2278172, 2541038, 5082076, 16516747, 33033494, 66066988]

約数ペア:

[(1, 66066988), (2, 33033494), (4, 16516747), (13, 5082076), (26, 2541038), (29, 2278172), (52, 1270519), (58, 1139086), (116, 569543), (193, 342316), (227, 291044), (377, 175244), (386, 171158), (454, 145522), (754, 87622), (772, 85579), (908, 72761), (1508, 43811), (2509, 26332), (2951, 22388), (5018, 13166), (5597, 11804), (5902, 11194), (6583, 10036)]