40487034

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 95846400

約数和(自身を除く): 55359366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 191, 206, 294, 309, 343, 382, 573, 618, 686, 721, 1029, 1146, 1337, 1442, 2058, 2163, 2674, 4011, 4326, 5047, 8022, 9359, 10094, 15141, 18718, 19673, 28077, 30282, 35329, 39346, 56154, 59019, 65513, 70658, 105987, 118038, 131026, 137711, 196539, 211974, 275422, 393078, 413133, 826266, 963977, 1927954, 2891931, 5783862, 6747839, 13495678, 20243517, 40487034]

約数ペア:

[(1, 40487034), (2, 20243517), (3, 13495678), (6, 6747839), (7, 5783862), (14, 2891931), (21, 1927954), (42, 963977), (49, 826266), (98, 413133), (103, 393078), (147, 275422), (191, 211974), (206, 196539), (294, 137711), (309, 131026), (343, 118038), (382, 105987), (573, 70658), (618, 65513), (686, 59019), (721, 56154), (1029, 39346), (1146, 35329), (1337, 30282), (1442, 28077), (2058, 19673), (2163, 18718), (2674, 15141), (4011, 10094), (4326, 9359), (5047, 8022)]