2917996816

素因数分解:

$2^4\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{15629}}^1$

素因数の和:17311

約数の個数: 40

約数和(自身を含む): 6465568320

約数和(自身を除く): 3547571504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1667, 3334, 6668, 11669, 13336, 15629, 23338, 26672, 31258, 46676, 62516, 93352, 109403, 125032, 186704, 218806, 250064, 437612, 875224, 1750448, 26053543, 52107086, 104214172, 182374801, 208428344, 364749602, 416856688, 729499204, 1458998408, 2917996816]

約数ペア:

[(1, 2917996816), (2, 1458998408), (4, 729499204), (7, 416856688), (8, 364749602), (14, 208428344), (16, 182374801), (28, 104214172), (56, 52107086), (112, 26053543), (1667, 1750448), (3334, 875224), (6668, 437612), (11669, 250064), (13336, 218806), (15629, 186704), (23338, 125032), (26672, 109403), (31258, 93352), (46676, 62516)]