47887408

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 95418000

約数和(自身を除く): 47530592

約数列:

[1, 2, 4, 8, 16, 53, 106, 149, 212, 298, 379, 424, 596, 758, 848, 1192, 1516, 2384, 3032, 6064, 7897, 15794, 20087, 31588, 40174, 56471, 63176, 80348, 112942, 126352, 160696, 225884, 321392, 451768, 903536, 2992963, 5985926, 11971852, 23943704, 47887408]

約数ペア:

[(1, 47887408), (2, 23943704), (4, 11971852), (8, 5985926), (16, 2992963), (53, 903536), (106, 451768), (149, 321392), (212, 225884), (298, 160696), (379, 126352), (424, 112942), (596, 80348), (758, 63176), (848, 56471), (1192, 40174), (1516, 31588), (2384, 20087), (3032, 15794), (6064, 7897)]