39521048

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2459}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 88338600

約数和(自身を除く): 48817552

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 2459, 4018, 4918, 8036, 9836, 16072, 17213, 19672, 34426, 68852, 100819, 120491, 137704, 201638, 240982, 403276, 481964, 705733, 806552, 963928, 1411466, 2822932, 4940131, 5645864, 9880262, 19760524, 39521048]

約数ペア:

[(1, 39521048), (2, 19760524), (4, 9880262), (7, 5645864), (8, 4940131), (14, 2822932), (28, 1411466), (41, 963928), (49, 806552), (56, 705733), (82, 481964), (98, 403276), (164, 240982), (196, 201638), (287, 137704), (328, 120491), (392, 100819), (574, 68852), (1148, 34426), (2009, 19672), (2296, 17213), (2459, 16072), (4018, 9836), (4918, 8036)]