27971630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4447}}^1$

素因数の和:4508

約数の個数: 32

約数和(自身を含む): 54763776

約数和(自身を除く): 26792146

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 4447, 6290, 8894, 22235, 44470, 75599, 151198, 164539, 329078, 377995, 755990, 822695, 1645390, 2797163, 5594326, 13985815, 27971630]

約数ペア:

[(1, 27971630), (2, 13985815), (5, 5594326), (10, 2797163), (17, 1645390), (34, 822695), (37, 755990), (74, 377995), (85, 329078), (170, 164539), (185, 151198), (370, 75599), (629, 44470), (1258, 22235), (3145, 8894), (4447, 6290)]