39151456

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 79606800

約数和(自身を除く): 40455344

約数列:

[1, 2, 4, 8, 16, 32, 59, 89, 118, 178, 233, 236, 356, 466, 472, 712, 932, 944, 1424, 1864, 1888, 2848, 3728, 5251, 7456, 10502, 13747, 20737, 21004, 27494, 41474, 42008, 54988, 82948, 84016, 109976, 165896, 168032, 219952, 331792, 439904, 663584, 1223483, 2446966, 4893932, 9787864, 19575728, 39151456]

約数ペア:

[(1, 39151456), (2, 19575728), (4, 9787864), (8, 4893932), (16, 2446966), (32, 1223483), (59, 663584), (89, 439904), (118, 331792), (178, 219952), (233, 168032), (236, 165896), (356, 109976), (466, 84016), (472, 82948), (712, 54988), (932, 42008), (944, 41474), (1424, 27494), (1864, 21004), (1888, 20737), (2848, 13747), (3728, 10502), (5251, 7456)]