7403228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 15934464

約数和(自身を除く): 8531236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 151, 206, 238, 302, 412, 476, 604, 721, 1057, 1442, 1751, 2114, 2567, 2884, 3502, 4228, 5134, 7004, 10268, 12257, 15553, 17969, 24514, 31106, 35938, 49028, 62212, 71876, 108871, 217742, 264401, 435484, 528802, 1057604, 1850807, 3701614, 7403228]

約数ペア:

[(1, 7403228), (2, 3701614), (4, 1850807), (7, 1057604), (14, 528802), (17, 435484), (28, 264401), (34, 217742), (68, 108871), (103, 71876), (119, 62212), (151, 49028), (206, 35938), (238, 31106), (302, 24514), (412, 17969), (476, 15553), (604, 12257), (721, 10268), (1057, 7004), (1442, 5134), (1751, 4228), (2114, 3502), (2567, 2884)]