40732636

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 84897792

約数和(自身を除く): 44165156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 167, 217, 281, 334, 434, 562, 668, 868, 1124, 1169, 1967, 2338, 3934, 4676, 5177, 7868, 8711, 10354, 17422, 20708, 34844, 36239, 46927, 60977, 72478, 93854, 121954, 144956, 187708, 243908, 328489, 656978, 1313956, 1454737, 2909474, 5818948, 10183159, 20366318, 40732636]

約数ペア:

[(1, 40732636), (2, 20366318), (4, 10183159), (7, 5818948), (14, 2909474), (28, 1454737), (31, 1313956), (62, 656978), (124, 328489), (167, 243908), (217, 187708), (281, 144956), (334, 121954), (434, 93854), (562, 72478), (668, 60977), (868, 46927), (1124, 36239), (1169, 34844), (1967, 20708), (2338, 17422), (3934, 10354), (4676, 8711), (5177, 7868)]