40495896

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{26783}}^1$

素因数の和:26805

約数の個数: 64

約数和(自身を含む): 128563200

約数和(自身を除く): 88067304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 26783, 53566, 80349, 107132, 160698, 187481, 214264, 241047, 321396, 374962, 482094, 562443, 642792, 723141, 749924, 964188, 1124886, 1446282, 1499848, 1687329, 1928376, 2249772, 2892564, 3374658, 4499544, 5061987, 5785128, 6749316, 10123974, 13498632, 20247948, 40495896]

約数ペア:

[(1, 40495896), (2, 20247948), (3, 13498632), (4, 10123974), (6, 6749316), (7, 5785128), (8, 5061987), (9, 4499544), (12, 3374658), (14, 2892564), (18, 2249772), (21, 1928376), (24, 1687329), (27, 1499848), (28, 1446282), (36, 1124886), (42, 964188), (54, 749924), (56, 723141), (63, 642792), (72, 562443), (84, 482094), (108, 374962), (126, 321396), (168, 241047), (189, 214264), (216, 187481), (252, 160698), (378, 107132), (504, 80349), (756, 53566), (1512, 26783)]