74507804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 158945472

約数和(自身を除く): 84437668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 157, 238, 314, 476, 628, 997, 1099, 1994, 2198, 2669, 3988, 4396, 5338, 6979, 10676, 13958, 16949, 18683, 27916, 33898, 37366, 67796, 74732, 118643, 156529, 237286, 313058, 474572, 626116, 1095703, 2191406, 2660993, 4382812, 5321986, 10643972, 18626951, 37253902, 74507804]

約数ペア:

[(1, 74507804), (2, 37253902), (4, 18626951), (7, 10643972), (14, 5321986), (17, 4382812), (28, 2660993), (34, 2191406), (68, 1095703), (119, 626116), (157, 474572), (238, 313058), (314, 237286), (476, 156529), (628, 118643), (997, 74732), (1099, 67796), (1994, 37366), (2198, 33898), (2669, 27916), (3988, 18683), (4396, 16949), (5338, 13958), (6979, 10676)]