4409392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 80

約数和(自身を含む): 10311840

約数和(自身を除く): 5902448

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 43, 52, 58, 68, 86, 104, 116, 136, 172, 208, 221, 232, 272, 344, 377, 442, 464, 493, 559, 688, 731, 754, 884, 986, 1118, 1247, 1462, 1508, 1768, 1972, 2236, 2494, 2924, 3016, 3536, 3944, 4472, 4988, 5848, 6032, 6409, 7888, 8944, 9503, 9976, 11696, 12818, 16211, 19006, 19952, 21199, 25636, 32422, 38012, 42398, 51272, 64844, 76024, 84796, 102544, 129688, 152048, 169592, 259376, 275587, 339184, 551174, 1102348, 2204696, 4409392]

約数ペア:

[(1, 4409392), (2, 2204696), (4, 1102348), (8, 551174), (13, 339184), (16, 275587), (17, 259376), (26, 169592), (29, 152048), (34, 129688), (43, 102544), (52, 84796), (58, 76024), (68, 64844), (86, 51272), (104, 42398), (116, 38012), (136, 32422), (172, 25636), (208, 21199), (221, 19952), (232, 19006), (272, 16211), (344, 12818), (377, 11696), (442, 9976), (464, 9503), (493, 8944), (559, 7888), (688, 6409), (731, 6032), (754, 5848), (884, 4988), (986, 4472), (1118, 3944), (1247, 3536), (1462, 3016), (1508, 2924), (1768, 2494), (1972, 2236)]