4865848

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 10211400

約数和(自身を除く): 5345552

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 61, 104, 118, 122, 169, 236, 244, 338, 472, 488, 676, 767, 793, 1352, 1534, 1586, 3068, 3172, 3599, 6136, 6344, 7198, 9971, 10309, 14396, 19942, 20618, 28792, 39884, 41236, 46787, 79768, 82472, 93574, 187148, 374296, 608231, 1216462, 2432924, 4865848]

約数ペア:

[(1, 4865848), (2, 2432924), (4, 1216462), (8, 608231), (13, 374296), (26, 187148), (52, 93574), (59, 82472), (61, 79768), (104, 46787), (118, 41236), (122, 39884), (169, 28792), (236, 20618), (244, 19942), (338, 14396), (472, 10309), (488, 9971), (676, 7198), (767, 6344), (793, 6136), (1352, 3599), (1534, 3172), (1586, 3068)]