40193832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{571}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 115315200

約数和(自身を除く): 75121368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 419, 571, 838, 1142, 1257, 1676, 1713, 2284, 2514, 2933, 3352, 3426, 3997, 4568, 5028, 5866, 6852, 7994, 8799, 10056, 11732, 11991, 13704, 15988, 17598, 23464, 23982, 31976, 35196, 47964, 70392, 95928, 239249, 478498, 717747, 956996, 1435494, 1674743, 1913992, 2870988, 3349486, 5024229, 5741976, 6698972, 10048458, 13397944, 20096916, 40193832]

約数ペア:

[(1, 40193832), (2, 20096916), (3, 13397944), (4, 10048458), (6, 6698972), (7, 5741976), (8, 5024229), (12, 3349486), (14, 2870988), (21, 1913992), (24, 1674743), (28, 1435494), (42, 956996), (56, 717747), (84, 478498), (168, 239249), (419, 95928), (571, 70392), (838, 47964), (1142, 35196), (1257, 31976), (1676, 23982), (1713, 23464), (2284, 17598), (2514, 15988), (2933, 13704), (3352, 11991), (3426, 11732), (3997, 10056), (4568, 8799), (5028, 7994), (5866, 6852)]