38378384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 87422976

約数和(自身を除く): 49044592

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 101, 127, 136, 176, 187, 202, 254, 272, 374, 404, 508, 748, 808, 1016, 1111, 1397, 1496, 1616, 1717, 2032, 2159, 2222, 2794, 2992, 3434, 4318, 4444, 5588, 6868, 8636, 8888, 11176, 12827, 13736, 17272, 17776, 18887, 22352, 23749, 25654, 27472, 34544, 37774, 47498, 51308, 75548, 94996, 102616, 141097, 151096, 189992, 205232, 218059, 282194, 302192, 379984, 436118, 564388, 872236, 1128776, 1744472, 2257552, 2398649, 3488944, 4797298, 9594596, 19189192, 38378384]

約数ペア:

[(1, 38378384), (2, 19189192), (4, 9594596), (8, 4797298), (11, 3488944), (16, 2398649), (17, 2257552), (22, 1744472), (34, 1128776), (44, 872236), (68, 564388), (88, 436118), (101, 379984), (127, 302192), (136, 282194), (176, 218059), (187, 205232), (202, 189992), (254, 151096), (272, 141097), (374, 102616), (404, 94996), (508, 75548), (748, 51308), (808, 47498), (1016, 37774), (1111, 34544), (1397, 27472), (1496, 25654), (1616, 23749), (1717, 22352), (2032, 18887), (2159, 17776), (2222, 17272), (2794, 13736), (2992, 12827), (3434, 11176), (4318, 8888), (4444, 8636), (5588, 6868)]