3945972016

素因数分解:

$2^4\times 7^1\times {\mathrm{4909}}^1\times {\mathrm{7177}}^1$

素因数の和:12101

約数の個数: 40

約数和(自身を含む): 8740507040

約数和(自身を除く): 4794535024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4909, 7177, 9818, 14354, 19636, 28708, 34363, 39272, 50239, 57416, 68726, 78544, 100478, 114832, 137452, 200956, 274904, 401912, 549808, 803824, 35231893, 70463786, 140927572, 246623251, 281855144, 493246502, 563710288, 986493004, 1972986008, 3945972016]

約数ペア:

[(1, 3945972016), (2, 1972986008), (4, 986493004), (7, 563710288), (8, 493246502), (14, 281855144), (16, 246623251), (28, 140927572), (56, 70463786), (112, 35231893), (4909, 803824), (7177, 549808), (9818, 401912), (14354, 274904), (19636, 200956), (28708, 137452), (34363, 114832), (39272, 100478), (50239, 78544), (57416, 68726)]