1771552

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 3810240

約数和(自身を除く): 2038688

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 83, 92, 116, 166, 184, 232, 332, 368, 464, 664, 667, 736, 928, 1328, 1334, 1909, 2407, 2656, 2668, 3818, 4814, 5336, 7636, 9628, 10672, 15272, 19256, 21344, 30544, 38512, 55361, 61088, 77024, 110722, 221444, 442888, 885776, 1771552]

約数ペア:

[(1, 1771552), (2, 885776), (4, 442888), (8, 221444), (16, 110722), (23, 77024), (29, 61088), (32, 55361), (46, 38512), (58, 30544), (83, 21344), (92, 19256), (116, 15272), (166, 10672), (184, 9628), (232, 7636), (332, 5336), (368, 4814), (464, 3818), (664, 2668), (667, 2656), (736, 2407), (928, 1909), (1328, 1334)]