40225472

素因数分解:

$2^6\times 7^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 84

約数和(自身を含む): 94512384

約数和(自身を除く): 54286912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 101, 112, 127, 196, 202, 224, 254, 392, 404, 448, 508, 707, 784, 808, 889, 1016, 1414, 1568, 1616, 1778, 2032, 2828, 3136, 3232, 3556, 4064, 4949, 5656, 6223, 6464, 7112, 8128, 9898, 11312, 12446, 12827, 14224, 19796, 22624, 24892, 25654, 28448, 39592, 45248, 49784, 51308, 56896, 79184, 89789, 99568, 102616, 158368, 179578, 199136, 205232, 316736, 359156, 398272, 410464, 628523, 718312, 820928, 1257046, 1436624, 2514092, 2873248, 5028184, 5746496, 10056368, 20112736, 40225472]

約数ペア:

[(1, 40225472), (2, 20112736), (4, 10056368), (7, 5746496), (8, 5028184), (14, 2873248), (16, 2514092), (28, 1436624), (32, 1257046), (49, 820928), (56, 718312), (64, 628523), (98, 410464), (101, 398272), (112, 359156), (127, 316736), (196, 205232), (202, 199136), (224, 179578), (254, 158368), (392, 102616), (404, 99568), (448, 89789), (508, 79184), (707, 56896), (784, 51308), (808, 49784), (889, 45248), (1016, 39592), (1414, 28448), (1568, 25654), (1616, 24892), (1778, 22624), (2032, 19796), (2828, 14224), (3136, 12827), (3232, 12446), (3556, 11312), (4064, 9898), (4949, 8128), (5656, 7112), (6223, 6464)]