38885932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 74757760

約数和(自身を除く): 35871828

約数列:

[1, 2, 4, 19, 38, 43, 73, 76, 86, 146, 163, 172, 292, 326, 652, 817, 1387, 1634, 2774, 3097, 3139, 3268, 5548, 6194, 6278, 7009, 11899, 12388, 12556, 14018, 23798, 28036, 47596, 59641, 119282, 133171, 226081, 238564, 266342, 452162, 511657, 532684, 904324, 1023314, 2046628, 9721483, 19442966, 38885932]

約数ペア:

[(1, 38885932), (2, 19442966), (4, 9721483), (19, 2046628), (38, 1023314), (43, 904324), (73, 532684), (76, 511657), (86, 452162), (146, 266342), (163, 238564), (172, 226081), (292, 133171), (326, 119282), (652, 59641), (817, 47596), (1387, 28036), (1634, 23798), (2774, 14018), (3097, 12556), (3139, 12388), (3268, 11899), (5548, 7009), (6194, 6278)]