27557816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 65221200

約数和(自身を除く): 37663384

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 109, 136, 143, 169, 187, 218, 221, 286, 338, 374, 436, 442, 572, 676, 748, 872, 884, 1144, 1199, 1352, 1417, 1496, 1768, 1853, 1859, 2398, 2431, 2834, 2873, 3706, 3718, 4796, 4862, 5668, 5746, 7412, 7436, 9592, 9724, 11336, 11492, 14824, 14872, 15587, 18421, 19448, 20383, 22984, 24089, 31174, 31603, 36842, 40766, 48178, 62348, 63206, 73684, 81532, 96356, 124696, 126412, 147368, 163064, 192712, 202631, 252824, 264979, 313157, 405262, 529958, 626314, 810524, 1059916, 1252628, 1621048, 2119832, 2505256, 3444727, 6889454, 13778908, 27557816]

約数ペア:

[(1, 27557816), (2, 13778908), (4, 6889454), (8, 3444727), (11, 2505256), (13, 2119832), (17, 1621048), (22, 1252628), (26, 1059916), (34, 810524), (44, 626314), (52, 529958), (68, 405262), (88, 313157), (104, 264979), (109, 252824), (136, 202631), (143, 192712), (169, 163064), (187, 147368), (218, 126412), (221, 124696), (286, 96356), (338, 81532), (374, 73684), (436, 63206), (442, 62348), (572, 48178), (676, 40766), (748, 36842), (872, 31603), (884, 31174), (1144, 24089), (1199, 22984), (1352, 20383), (1417, 19448), (1496, 18421), (1768, 15587), (1853, 14872), (1859, 14824), (2398, 11492), (2431, 11336), (2834, 9724), (2873, 9592), (3706, 7436), (3718, 7412), (4796, 5746), (4862, 5668)]