17258384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 41455680

約数和(自身を除く): 24197296

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 397, 418, 494, 572, 794, 836, 988, 1144, 1588, 1672, 1976, 2288, 2717, 3176, 3344, 3952, 4367, 5161, 5434, 6352, 7543, 8734, 10322, 10868, 15086, 17468, 20644, 21736, 30172, 34936, 41288, 43472, 56771, 60344, 69872, 82576, 82973, 98059, 113542, 120688, 165946, 196118, 227084, 331892, 392236, 454168, 663784, 784472, 908336, 1078649, 1327568, 1568944, 2157298, 4314596, 8629192, 17258384]

約数ペア:

[(1, 17258384), (2, 8629192), (4, 4314596), (8, 2157298), (11, 1568944), (13, 1327568), (16, 1078649), (19, 908336), (22, 784472), (26, 663784), (38, 454168), (44, 392236), (52, 331892), (76, 227084), (88, 196118), (104, 165946), (143, 120688), (152, 113542), (176, 98059), (208, 82973), (209, 82576), (247, 69872), (286, 60344), (304, 56771), (397, 43472), (418, 41288), (494, 34936), (572, 30172), (794, 21736), (836, 20644), (988, 17468), (1144, 15086), (1588, 10868), (1672, 10322), (1976, 8734), (2288, 7543), (2717, 6352), (3176, 5434), (3344, 5161), (3952, 4367)]