38313652

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 54

約数和(自身を含む): 77113638

約数和(自身を除く): 38799986

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 157, 169, 247, 314, 338, 361, 494, 628, 676, 722, 988, 1444, 2041, 2983, 3211, 4082, 4693, 5966, 6422, 8164, 9386, 11932, 12844, 18772, 26533, 38779, 53066, 56677, 61009, 77558, 106132, 113354, 122018, 155116, 226708, 244036, 504127, 736801, 1008254, 1473602, 2016508, 2947204, 9578413, 19156826, 38313652]

約数ペア:

[(1, 38313652), (2, 19156826), (4, 9578413), (13, 2947204), (19, 2016508), (26, 1473602), (38, 1008254), (52, 736801), (76, 504127), (157, 244036), (169, 226708), (247, 155116), (314, 122018), (338, 113354), (361, 106132), (494, 77558), (628, 61009), (676, 56677), (722, 53066), (988, 38779), (1444, 26533), (2041, 18772), (2983, 12844), (3211, 11932), (4082, 9386), (4693, 8164), (5966, 6422)]