67938472

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16619}}^1$

素因数の和:16705

約数の個数: 32

約数和(自身を含む): 147585600

約数和(自身を除く): 79647128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 16619, 33238, 66476, 116333, 132952, 232666, 465332, 930664, 1213187, 2426374, 4852748, 8492309, 9705496, 16984618, 33969236, 67938472]

約数ペア:

[(1, 67938472), (2, 33969236), (4, 16984618), (7, 9705496), (8, 8492309), (14, 4852748), (28, 2426374), (56, 1213187), (73, 930664), (146, 465332), (292, 232666), (511, 132952), (584, 116333), (1022, 66476), (2044, 33238), (4088, 16619)]