38970472

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 78109380

約数和(自身を除く): 39138908

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 137, 148, 248, 274, 296, 548, 961, 1096, 1147, 1922, 2294, 3844, 4247, 4588, 5069, 7688, 8494, 9176, 10138, 16988, 20276, 33976, 35557, 40552, 71114, 131657, 142228, 157139, 263314, 284456, 314278, 526628, 628556, 1053256, 1257112, 4871309, 9742618, 19485236, 38970472]

約数ペア:

[(1, 38970472), (2, 19485236), (4, 9742618), (8, 4871309), (31, 1257112), (37, 1053256), (62, 628556), (74, 526628), (124, 314278), (137, 284456), (148, 263314), (248, 157139), (274, 142228), (296, 131657), (548, 71114), (961, 40552), (1096, 35557), (1147, 33976), (1922, 20276), (2294, 16988), (3844, 10138), (4247, 9176), (4588, 8494), (5069, 7688)]