13215616

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{67}}^2$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 27888840

約数和(自身を除く): 14673224

約数列:

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

約数ペア:

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