13746928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 30935520

約数和(自身を除く): 17188592

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 43, 52, 53, 58, 86, 104, 106, 116, 172, 208, 212, 232, 344, 377, 424, 464, 559, 688, 689, 754, 848, 1118, 1247, 1378, 1508, 1537, 2236, 2279, 2494, 2756, 3016, 3074, 4472, 4558, 4988, 5512, 6032, 6148, 8944, 9116, 9976, 11024, 12296, 16211, 18232, 19952, 19981, 24592, 29627, 32422, 36464, 39962, 59254, 64844, 66091, 79924, 118508, 129688, 132182, 159848, 237016, 259376, 264364, 319696, 474032, 528728, 859183, 1057456, 1718366, 3436732, 6873464, 13746928]

約数ペア:

[(1, 13746928), (2, 6873464), (4, 3436732), (8, 1718366), (13, 1057456), (16, 859183), (26, 528728), (29, 474032), (43, 319696), (52, 264364), (53, 259376), (58, 237016), (86, 159848), (104, 132182), (106, 129688), (116, 118508), (172, 79924), (208, 66091), (212, 64844), (232, 59254), (344, 39962), (377, 36464), (424, 32422), (464, 29627), (559, 24592), (688, 19981), (689, 19952), (754, 18232), (848, 16211), (1118, 12296), (1247, 11024), (1378, 9976), (1508, 9116), (1537, 8944), (2236, 6148), (2279, 6032), (2494, 5512), (2756, 4988), (3016, 4558), (3074, 4472)]