74208032

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 151012512

約数和(自身を除く): 76804480

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 163, 164, 326, 328, 347, 652, 656, 694, 1304, 1312, 1388, 2608, 2776, 5216, 5552, 6683, 11104, 13366, 14227, 26732, 28454, 53464, 56561, 56908, 106928, 113122, 113816, 213856, 226244, 227632, 452488, 455264, 904976, 1809952, 2319001, 4638002, 9276004, 18552008, 37104016, 74208032]

約数ペア:

[(1, 74208032), (2, 37104016), (4, 18552008), (8, 9276004), (16, 4638002), (32, 2319001), (41, 1809952), (82, 904976), (163, 455264), (164, 452488), (326, 227632), (328, 226244), (347, 213856), (652, 113816), (656, 113122), (694, 106928), (1304, 56908), (1312, 56561), (1388, 53464), (2608, 28454), (2776, 26732), (5216, 14227), (5552, 13366), (6683, 11104)]