63478436

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 133351680

約数和(自身を除く): 69873244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 241, 322, 409, 482, 644, 818, 964, 1636, 1687, 2863, 3374, 5543, 5726, 6748, 9407, 11086, 11452, 18814, 22172, 37628, 38801, 65849, 77602, 98569, 131698, 155204, 197138, 263396, 394276, 689983, 1379966, 2267087, 2759932, 4534174, 9068348, 15869609, 31739218, 63478436]

約数ペア:

[(1, 63478436), (2, 31739218), (4, 15869609), (7, 9068348), (14, 4534174), (23, 2759932), (28, 2267087), (46, 1379966), (92, 689983), (161, 394276), (241, 263396), (322, 197138), (409, 155204), (482, 131698), (644, 98569), (818, 77602), (964, 65849), (1636, 38801), (1687, 37628), (2863, 22172), (3374, 18814), (5543, 11452), (5726, 11086), (6748, 9407)]