17729504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 41912640

約数和(自身を除く): 24183136

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 68, 92, 104, 109, 136, 184, 208, 218, 221, 272, 299, 368, 391, 416, 436, 442, 544, 598, 736, 782, 872, 884, 1196, 1417, 1564, 1744, 1768, 1853, 2392, 2507, 2834, 3128, 3488, 3536, 3706, 4784, 5014, 5083, 5668, 6256, 7072, 7412, 9568, 10028, 10166, 11336, 12512, 14824, 20056, 20332, 22672, 24089, 29648, 32591, 40112, 40664, 42619, 45344, 48178, 59296, 65182, 80224, 81328, 85238, 96356, 130364, 162656, 170476, 192712, 260728, 340952, 385424, 521456, 554047, 681904, 770848, 1042912, 1108094, 1363808, 2216188, 4432376, 8864752, 17729504]

約数ペア:

[(1, 17729504), (2, 8864752), (4, 4432376), (8, 2216188), (13, 1363808), (16, 1108094), (17, 1042912), (23, 770848), (26, 681904), (32, 554047), (34, 521456), (46, 385424), (52, 340952), (68, 260728), (92, 192712), (104, 170476), (109, 162656), (136, 130364), (184, 96356), (208, 85238), (218, 81328), (221, 80224), (272, 65182), (299, 59296), (368, 48178), (391, 45344), (416, 42619), (436, 40664), (442, 40112), (544, 32591), (598, 29648), (736, 24089), (782, 22672), (872, 20332), (884, 20056), (1196, 14824), (1417, 12512), (1564, 11336), (1744, 10166), (1768, 10028), (1853, 9568), (2392, 7412), (2507, 7072), (2834, 6256), (3128, 5668), (3488, 5083), (3536, 5014), (3706, 4784)]