15668855776

素因数分解:

$2^5\times 7^1\times {\mathrm{271}}^1\times {\mathrm{258119}}^1$

素因数の和:258407

約数の個数: 48

約数和(自身を含む): 35385154560

約数和(自身を除く): 19716298784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 271, 542, 1084, 1897, 2168, 3794, 4336, 7588, 8672, 15176, 30352, 60704, 258119, 516238, 1032476, 1806833, 2064952, 3613666, 4129904, 7227332, 8259808, 14454664, 28909328, 57818656, 69950249, 139900498, 279800996, 489651743, 559601992, 979303486, 1119203984, 1958606972, 2238407968, 3917213944, 7834427888, 15668855776]

約数ペア:

[(1, 15668855776), (2, 7834427888), (4, 3917213944), (7, 2238407968), (8, 1958606972), (14, 1119203984), (16, 979303486), (28, 559601992), (32, 489651743), (56, 279800996), (112, 139900498), (224, 69950249), (271, 57818656), (542, 28909328), (1084, 14454664), (1897, 8259808), (2168, 7227332), (3794, 4129904), (4336, 3613666), (7588, 2064952), (8672, 1806833), (15176, 1032476), (30352, 516238), (60704, 258119)]