74928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 222208

約数和(自身を除く): 147280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 1338, 1561, 1784, 2676, 3122, 3568, 4683, 5352, 6244, 9366, 10704, 12488, 18732, 24976, 37464, 74928]

約数ペア:

[(1, 74928), (2, 37464), (3, 24976), (4, 18732), (6, 12488), (7, 10704), (8, 9366), (12, 6244), (14, 5352), (16, 4683), (21, 3568), (24, 3122), (28, 2676), (42, 1784), (48, 1561), (56, 1338), (84, 892), (112, 669), (168, 446), (223, 336)]