61478886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16447}}^1$

素因数の和:16548

約数の個数: 32

約数和(自身を含む): 142110720

約数和(自身を除く): 80631834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 16447, 32894, 49341, 98682, 115129, 230258, 345387, 690774, 1463783, 2927566, 4391349, 8782698, 10246481, 20492962, 30739443, 61478886]

約数ペア:

[(1, 61478886), (2, 30739443), (3, 20492962), (6, 10246481), (7, 8782698), (14, 4391349), (21, 2927566), (42, 1463783), (89, 690774), (178, 345387), (267, 230258), (534, 115129), (623, 98682), (1246, 49341), (1869, 32894), (3738, 16447)]