11112352

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 22825152

約数和(自身を除く): 11712800

約数列:

[1, 2, 4, 8, 16, 32, 67, 71, 73, 134, 142, 146, 268, 284, 292, 536, 568, 584, 1072, 1136, 1168, 2144, 2272, 2336, 4757, 4891, 5183, 9514, 9782, 10366, 19028, 19564, 20732, 38056, 39128, 41464, 76112, 78256, 82928, 152224, 156512, 165856, 347261, 694522, 1389044, 2778088, 5556176, 11112352]

約数ペア:

[(1, 11112352), (2, 5556176), (4, 2778088), (8, 1389044), (16, 694522), (32, 347261), (67, 165856), (71, 156512), (73, 152224), (134, 82928), (142, 78256), (146, 76112), (268, 41464), (284, 39128), (292, 38056), (536, 20732), (568, 19564), (584, 19028), (1072, 10366), (1136, 9782), (1168, 9514), (2144, 5183), (2272, 4891), (2336, 4757)]