30747008

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{2699}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 61965000

約数和(自身を除く): 31217992

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2699, 2848, 5398, 5696, 10796, 11392, 21592, 43184, 86368, 172736, 240211, 345472, 480422, 960844, 1921688, 3843376, 7686752, 15373504, 30747008]

約数ペア:

[(1, 30747008), (2, 15373504), (4, 7686752), (8, 3843376), (16, 1921688), (32, 960844), (64, 480422), (89, 345472), (128, 240211), (178, 172736), (356, 86368), (712, 43184), (1424, 21592), (2699, 11392), (2848, 10796), (5398, 5696)]