47747968

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{21943}}^1$

素因数の和:21974

約数の個数: 32

約数和(自身を含む): 100722960

約数和(自身を除く): 52974992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 21943, 43886, 87772, 175544, 351088, 373031, 702176, 746062, 1404352, 1492124, 2808704, 2984248, 5968496, 11936992, 23873984, 47747968]

約数ペア:

[(1, 47747968), (2, 23873984), (4, 11936992), (8, 5968496), (16, 2984248), (17, 2808704), (32, 1492124), (34, 1404352), (64, 746062), (68, 702176), (128, 373031), (136, 351088), (272, 175544), (544, 87772), (1088, 43886), (2176, 21943)]