40637762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 68160960

約数和(自身を除く): 27523198

約数列:

[1, 2, 11, 22, 97, 137, 139, 194, 274, 278, 1067, 1507, 1529, 2134, 3014, 3058, 13289, 13483, 19043, 26578, 26966, 38086, 146179, 148313, 209473, 292358, 296626, 418946, 1847171, 3694342, 20318881, 40637762]

約数ペア:

[(1, 40637762), (2, 20318881), (11, 3694342), (22, 1847171), (97, 418946), (137, 296626), (139, 292358), (194, 209473), (274, 148313), (278, 146179), (1067, 38086), (1507, 26966), (1529, 26578), (2134, 19043), (3014, 13483), (3058, 13289)]