40914888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1019}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 117504000

約数和(自身を除く): 76589112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 478, 717, 956, 1019, 1434, 1673, 1912, 2038, 2868, 3057, 3346, 4076, 5019, 5736, 6114, 6692, 7133, 8152, 10038, 12228, 13384, 14266, 20076, 21399, 24456, 28532, 40152, 42798, 57064, 85596, 171192, 243541, 487082, 730623, 974164, 1461246, 1704787, 1948328, 2922492, 3409574, 5114361, 5844984, 6819148, 10228722, 13638296, 20457444, 40914888]

約数ペア:

[(1, 40914888), (2, 20457444), (3, 13638296), (4, 10228722), (6, 6819148), (7, 5844984), (8, 5114361), (12, 3409574), (14, 2922492), (21, 1948328), (24, 1704787), (28, 1461246), (42, 974164), (56, 730623), (84, 487082), (168, 243541), (239, 171192), (478, 85596), (717, 57064), (956, 42798), (1019, 40152), (1434, 28532), (1673, 24456), (1912, 21399), (2038, 20076), (2868, 14266), (3057, 13384), (3346, 12228), (4076, 10038), (5019, 8152), (5736, 7133), (6114, 6692)]