61042784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^2$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 140203224

約数和(自身を除く): 79160440

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 101, 136, 176, 187, 202, 272, 352, 374, 404, 544, 748, 808, 1111, 1496, 1616, 1717, 2222, 2992, 3232, 3434, 4444, 5984, 6868, 8888, 10201, 13736, 17776, 18887, 20402, 27472, 35552, 37774, 40804, 54944, 75548, 81608, 112211, 151096, 163216, 173417, 224422, 302192, 326432, 346834, 448844, 604384, 693668, 897688, 1387336, 1795376, 1907587, 2774672, 3590752, 3815174, 5549344, 7630348, 15260696, 30521392, 61042784]

約数ペア:

[(1, 61042784), (2, 30521392), (4, 15260696), (8, 7630348), (11, 5549344), (16, 3815174), (17, 3590752), (22, 2774672), (32, 1907587), (34, 1795376), (44, 1387336), (68, 897688), (88, 693668), (101, 604384), (136, 448844), (176, 346834), (187, 326432), (202, 302192), (272, 224422), (352, 173417), (374, 163216), (404, 151096), (544, 112211), (748, 81608), (808, 75548), (1111, 54944), (1496, 40804), (1616, 37774), (1717, 35552), (2222, 27472), (2992, 20402), (3232, 18887), (3434, 17776), (4444, 13736), (5984, 10201), (6868, 8888)]