42507584

素因数分解:

$2^6\times 7^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:655

約数の個数: 56

約数和(自身を含む): 97048320

約数和(自身を除く): 54540736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 239, 397, 448, 478, 794, 956, 1588, 1673, 1912, 2779, 3176, 3346, 3824, 5558, 6352, 6692, 7648, 11116, 12704, 13384, 15296, 22232, 25408, 26768, 44464, 53536, 88928, 94883, 107072, 177856, 189766, 379532, 664181, 759064, 1328362, 1518128, 2656724, 3036256, 5313448, 6072512, 10626896, 21253792, 42507584]

約数ペア:

[(1, 42507584), (2, 21253792), (4, 10626896), (7, 6072512), (8, 5313448), (14, 3036256), (16, 2656724), (28, 1518128), (32, 1328362), (56, 759064), (64, 664181), (112, 379532), (224, 189766), (239, 177856), (397, 107072), (448, 94883), (478, 88928), (794, 53536), (956, 44464), (1588, 26768), (1673, 25408), (1912, 22232), (2779, 15296), (3176, 13384), (3346, 12704), (3824, 11116), (5558, 7648), (6352, 6692)]