42752128

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{17579}}^1$

素因数の和:17612

約数の個数: 32

約数和(自身を含む): 89658000

約数和(自身を除く): 46905872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 17579, 35158, 70316, 140632, 281264, 334001, 562528, 668002, 1125056, 1336004, 2250112, 2672008, 5344016, 10688032, 21376064, 42752128]

約数ペア:

[(1, 42752128), (2, 21376064), (4, 10688032), (8, 5344016), (16, 2672008), (19, 2250112), (32, 1336004), (38, 1125056), (64, 668002), (76, 562528), (128, 334001), (152, 281264), (304, 140632), (608, 70316), (1216, 35158), (2432, 17579)]