13891104

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:502

約数の個数: 72

約数和(自身を含む): 39901680

約数和(自身を除く): 26010576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 347, 417, 556, 694, 834, 1041, 1112, 1251, 1388, 1668, 2082, 2224, 2502, 2776, 3123, 3336, 4164, 4448, 5004, 5552, 6246, 6672, 8328, 10008, 11104, 12492, 13344, 16656, 20016, 24984, 33312, 40032, 48233, 49968, 96466, 99936, 144699, 192932, 289398, 385864, 434097, 578796, 771728, 868194, 1157592, 1543456, 1736388, 2315184, 3472776, 4630368, 6945552, 13891104]

約数ペア:

[(1, 13891104), (2, 6945552), (3, 4630368), (4, 3472776), (6, 2315184), (8, 1736388), (9, 1543456), (12, 1157592), (16, 868194), (18, 771728), (24, 578796), (32, 434097), (36, 385864), (48, 289398), (72, 192932), (96, 144699), (139, 99936), (144, 96466), (278, 49968), (288, 48233), (347, 40032), (417, 33312), (556, 24984), (694, 20016), (834, 16656), (1041, 13344), (1112, 12492), (1251, 11104), (1388, 10008), (1668, 8328), (2082, 6672), (2224, 6246), (2502, 5552), (2776, 5004), (3123, 4448), (3336, 4164)]