27559312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 63103104

約数和(自身を除く): 35543792

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 88, 122, 136, 151, 176, 187, 244, 272, 302, 374, 488, 604, 671, 748, 976, 1037, 1208, 1342, 1496, 1661, 2074, 2416, 2567, 2684, 2992, 3322, 4148, 5134, 5368, 6644, 8296, 9211, 10268, 10736, 11407, 13288, 16592, 18422, 20536, 22814, 26576, 28237, 36844, 41072, 45628, 56474, 73688, 91256, 101321, 112948, 147376, 156587, 182512, 202642, 225896, 313174, 405284, 451792, 626348, 810568, 1252696, 1621136, 1722457, 2505392, 3444914, 6889828, 13779656, 27559312]

約数ペア:

[(1, 27559312), (2, 13779656), (4, 6889828), (8, 3444914), (11, 2505392), (16, 1722457), (17, 1621136), (22, 1252696), (34, 810568), (44, 626348), (61, 451792), (68, 405284), (88, 313174), (122, 225896), (136, 202642), (151, 182512), (176, 156587), (187, 147376), (244, 112948), (272, 101321), (302, 91256), (374, 73688), (488, 56474), (604, 45628), (671, 41072), (748, 36844), (976, 28237), (1037, 26576), (1208, 22814), (1342, 20536), (1496, 18422), (1661, 16592), (2074, 13288), (2416, 11407), (2567, 10736), (2684, 10268), (2992, 9211), (3322, 8296), (4148, 6644), (5134, 5368)]