13521424

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 32497920

約数和(自身を除く): 18976496

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 56, 58, 92, 112, 116, 161, 181, 184, 203, 232, 322, 362, 368, 406, 464, 644, 667, 724, 812, 1267, 1288, 1334, 1448, 1624, 2534, 2576, 2668, 2896, 3248, 4163, 4669, 5068, 5249, 5336, 8326, 9338, 10136, 10498, 10672, 16652, 18676, 20272, 20996, 29141, 33304, 36743, 37352, 41992, 58282, 66608, 73486, 74704, 83984, 116564, 120727, 146972, 233128, 241454, 293944, 466256, 482908, 587888, 845089, 965816, 1690178, 1931632, 3380356, 6760712, 13521424]

約数ペア:

[(1, 13521424), (2, 6760712), (4, 3380356), (7, 1931632), (8, 1690178), (14, 965816), (16, 845089), (23, 587888), (28, 482908), (29, 466256), (46, 293944), (56, 241454), (58, 233128), (92, 146972), (112, 120727), (116, 116564), (161, 83984), (181, 74704), (184, 73486), (203, 66608), (232, 58282), (322, 41992), (362, 37352), (368, 36743), (406, 33304), (464, 29141), (644, 20996), (667, 20272), (724, 18676), (812, 16652), (1267, 10672), (1288, 10498), (1334, 10136), (1448, 9338), (1624, 8326), (2534, 5336), (2576, 5249), (2668, 5068), (2896, 4669), (3248, 4163)]