74458528

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 154635264

約数和(自身を除く): 80176736

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 1597, 2914, 3194, 5828, 6388, 11656, 12776, 23312, 25552, 46624, 49507, 51104, 75059, 99014, 150118, 198028, 300236, 396056, 600472, 792112, 1200944, 1584224, 2326829, 2401888, 4653658, 9307316, 18614632, 37229264, 74458528]

約数ペア:

[(1, 74458528), (2, 37229264), (4, 18614632), (8, 9307316), (16, 4653658), (31, 2401888), (32, 2326829), (47, 1584224), (62, 1200944), (94, 792112), (124, 600472), (188, 396056), (248, 300236), (376, 198028), (496, 150118), (752, 99014), (992, 75059), (1457, 51104), (1504, 49507), (1597, 46624), (2914, 25552), (3194, 23312), (5828, 12776), (6388, 11656)]