2007690944

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{144563}}^1$

素因数の和:144613

約数の個数: 56

約数和(自身を含む): 4700064768

約数和(自身を除く): 2692373824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 144563, 289126, 578252, 1011941, 1156504, 2023882, 2313008, 4047764, 4481453, 4626016, 8095528, 8962906, 9252032, 16191056, 17925812, 31370171, 32382112, 35851624, 62740342, 64764224, 71703248, 125480684, 143406496, 250961368, 286812992, 501922736, 1003845472, 2007690944]

約数ペア:

[(1, 2007690944), (2, 1003845472), (4, 501922736), (7, 286812992), (8, 250961368), (14, 143406496), (16, 125480684), (28, 71703248), (31, 64764224), (32, 62740342), (56, 35851624), (62, 32382112), (64, 31370171), (112, 17925812), (124, 16191056), (217, 9252032), (224, 8962906), (248, 8095528), (434, 4626016), (448, 4481453), (496, 4047764), (868, 2313008), (992, 2023882), (1736, 1156504), (1984, 1011941), (3472, 578252), (6944, 289126), (13888, 144563)]