42200972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 83613600

約数和(自身を除く): 41412628

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 149, 157, 164, 298, 314, 451, 596, 628, 902, 1639, 1727, 1804, 3278, 3454, 6109, 6437, 6556, 6908, 12218, 12874, 23393, 24436, 25748, 46786, 67199, 70807, 93572, 134398, 141614, 257323, 268796, 283228, 514646, 959113, 1029292, 1918226, 3836452, 10550243, 21100486, 42200972]

約数ペア:

[(1, 42200972), (2, 21100486), (4, 10550243), (11, 3836452), (22, 1918226), (41, 1029292), (44, 959113), (82, 514646), (149, 283228), (157, 268796), (164, 257323), (298, 141614), (314, 134398), (451, 93572), (596, 70807), (628, 67199), (902, 46786), (1639, 25748), (1727, 24436), (1804, 23393), (3278, 12874), (3454, 12218), (6109, 6908), (6437, 6556)]