18070144

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 36475200

約数和(自身を除く): 18405056

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 1787, 2528, 3574, 5056, 7148, 10112, 14296, 28592, 57184, 114368, 141173, 228736, 282346, 564692, 1129384, 2258768, 4517536, 9035072, 18070144]

約数ペア:

[(1, 18070144), (2, 9035072), (4, 4517536), (8, 2258768), (16, 1129384), (32, 564692), (64, 282346), (79, 228736), (128, 141173), (158, 114368), (316, 57184), (632, 28592), (1264, 14296), (1787, 10112), (2528, 7148), (3574, 5056)]