38715712

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1079

約数の個数: 56

約数和(自身を含む): 88879680

約数和(自身を除く): 50163968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 971, 1246, 1424, 1942, 2492, 2848, 3884, 4984, 5696, 6797, 7768, 9968, 13594, 15536, 19936, 27188, 31072, 39872, 54376, 62144, 86419, 108752, 172838, 217504, 345676, 435008, 604933, 691352, 1209866, 1382704, 2419732, 2765408, 4839464, 5530816, 9678928, 19357856, 38715712]

約数ペア:

[(1, 38715712), (2, 19357856), (4, 9678928), (7, 5530816), (8, 4839464), (14, 2765408), (16, 2419732), (28, 1382704), (32, 1209866), (56, 691352), (64, 604933), (89, 435008), (112, 345676), (178, 217504), (224, 172838), (356, 108752), (448, 86419), (623, 62144), (712, 54376), (971, 39872), (1246, 31072), (1424, 27188), (1942, 19936), (2492, 15536), (2848, 13594), (3884, 9968), (4984, 7768), (5696, 6797)]