17398832

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 80

約数和(自身を含む): 39937920

約数和(自身を除く): 22539088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 43, 44, 76, 86, 88, 121, 152, 172, 176, 209, 242, 304, 344, 418, 473, 484, 688, 817, 836, 946, 968, 1331, 1634, 1672, 1892, 1936, 2299, 2662, 3268, 3344, 3784, 4598, 5203, 5324, 6536, 7568, 8987, 9196, 10406, 10648, 13072, 17974, 18392, 20812, 21296, 25289, 35948, 36784, 41624, 50578, 57233, 71896, 83248, 98857, 101156, 114466, 143792, 197714, 202312, 228932, 395428, 404624, 457864, 790856, 915728, 1087427, 1581712, 2174854, 4349708, 8699416, 17398832]

約数ペア:

[(1, 17398832), (2, 8699416), (4, 4349708), (8, 2174854), (11, 1581712), (16, 1087427), (19, 915728), (22, 790856), (38, 457864), (43, 404624), (44, 395428), (76, 228932), (86, 202312), (88, 197714), (121, 143792), (152, 114466), (172, 101156), (176, 98857), (209, 83248), (242, 71896), (304, 57233), (344, 50578), (418, 41624), (473, 36784), (484, 35948), (688, 25289), (817, 21296), (836, 20812), (946, 18392), (968, 17974), (1331, 13072), (1634, 10648), (1672, 10406), (1892, 9196), (1936, 8987), (2299, 7568), (2662, 6536), (3268, 5324), (3344, 5203), (3784, 4598)]