29578644

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 78886080

約数和(自身を除く): 49307436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 257, 276, 278, 414, 417, 514, 556, 771, 828, 834, 1028, 1251, 1542, 1668, 2313, 2502, 3084, 3197, 4626, 5004, 5911, 6394, 9252, 9591, 11822, 12788, 17733, 19182, 23644, 28773, 35466, 35723, 38364, 53199, 57546, 70932, 71446, 106398, 107169, 115092, 142892, 212796, 214338, 321507, 428676, 643014, 821629, 1286028, 1643258, 2464887, 3286516, 4929774, 7394661, 9859548, 14789322, 29578644]

約数ペア:

[(1, 29578644), (2, 14789322), (3, 9859548), (4, 7394661), (6, 4929774), (9, 3286516), (12, 2464887), (18, 1643258), (23, 1286028), (36, 821629), (46, 643014), (69, 428676), (92, 321507), (138, 214338), (139, 212796), (207, 142892), (257, 115092), (276, 107169), (278, 106398), (414, 71446), (417, 70932), (514, 57546), (556, 53199), (771, 38364), (828, 35723), (834, 35466), (1028, 28773), (1251, 23644), (1542, 19182), (1668, 17733), (2313, 12788), (2502, 11822), (3084, 9591), (3197, 9252), (4626, 6394), (5004, 5911)]