39472836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{631}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 99593088

約数和(自身を除く): 60120252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 401, 631, 802, 1203, 1262, 1604, 1893, 2406, 2524, 3786, 4812, 5213, 7572, 8203, 10426, 15639, 16406, 20852, 24609, 31278, 32812, 49218, 62556, 98436, 253031, 506062, 759093, 1012124, 1518186, 3036372, 3289403, 6578806, 9868209, 13157612, 19736418, 39472836]

約数ペア:

[(1, 39472836), (2, 19736418), (3, 13157612), (4, 9868209), (6, 6578806), (12, 3289403), (13, 3036372), (26, 1518186), (39, 1012124), (52, 759093), (78, 506062), (156, 253031), (401, 98436), (631, 62556), (802, 49218), (1203, 32812), (1262, 31278), (1604, 24609), (1893, 20852), (2406, 16406), (2524, 15639), (3786, 10426), (4812, 8203), (5213, 7572)]