47506864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 95150160

約数和(自身を除く): 47643296

約数列:

[1, 2, 4, 8, 16, 41, 82, 139, 164, 278, 328, 521, 556, 656, 1042, 1112, 2084, 2224, 4168, 5699, 8336, 11398, 21361, 22796, 42722, 45592, 72419, 85444, 91184, 144838, 170888, 289676, 341776, 579352, 1158704, 2969179, 5938358, 11876716, 23753432, 47506864]

約数ペア:

[(1, 47506864), (2, 23753432), (4, 11876716), (8, 5938358), (16, 2969179), (41, 1158704), (82, 579352), (139, 341776), (164, 289676), (278, 170888), (328, 144838), (521, 91184), (556, 85444), (656, 72419), (1042, 45592), (1112, 42722), (2084, 22796), (2224, 21361), (4168, 11398), (5699, 8336)]