40208078596

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1\times {\mathrm{15803}}^1$

素因数の和:16924

約数の個数: 48

約数和(自身を含む): 81404507520

約数和(自身を除く): 41196428924

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1021, 1246, 2042, 2492, 4084, 7147, 14294, 15803, 28588, 31606, 63212, 90869, 110621, 181738, 221242, 363476, 442484, 636083, 1272166, 1406467, 2544332, 2812934, 5625868, 9845269, 16134863, 19690538, 32269726, 39381076, 64539452, 112944041, 225888082, 451776164, 1436002807, 2872005614, 5744011228, 10052019649, 20104039298, 40208078596]

約数ペア:

[(1, 40208078596), (2, 20104039298), (4, 10052019649), (7, 5744011228), (14, 2872005614), (28, 1436002807), (89, 451776164), (178, 225888082), (356, 112944041), (623, 64539452), (1021, 39381076), (1246, 32269726), (2042, 19690538), (2492, 16134863), (4084, 9845269), (7147, 5625868), (14294, 2812934), (15803, 2544332), (28588, 1406467), (31606, 1272166), (63212, 636083), (90869, 442484), (110621, 363476), (181738, 221242)]