26431232

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{67}}^2$

素因数の和:173

約数の個数: 54

約数和(自身を含む): 55887048

約数和(自身を除く): 29455816

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 128, 134, 184, 256, 268, 368, 536, 736, 1072, 1472, 1541, 2144, 2944, 3082, 4288, 4489, 5888, 6164, 8576, 8978, 12328, 17152, 17956, 24656, 35912, 49312, 71824, 98624, 103247, 143648, 197248, 206494, 287296, 394496, 412988, 574592, 825976, 1149184, 1651952, 3303904, 6607808, 13215616, 26431232]

約数ペア:

[(1, 26431232), (2, 13215616), (4, 6607808), (8, 3303904), (16, 1651952), (23, 1149184), (32, 825976), (46, 574592), (64, 412988), (67, 394496), (92, 287296), (128, 206494), (134, 197248), (184, 143648), (256, 103247), (268, 98624), (368, 71824), (536, 49312), (736, 35912), (1072, 24656), (1472, 17956), (1541, 17152), (2144, 12328), (2944, 8978), (3082, 8576), (4288, 6164), (4489, 5888)]