63889742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1327}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 116014080

約数和(自身を除く): 52124338

約数列:

[1, 2, 7, 14, 19, 38, 133, 181, 266, 362, 1267, 1327, 2534, 2654, 3439, 6878, 9289, 18578, 24073, 25213, 48146, 50426, 176491, 240187, 352982, 480374, 1681309, 3362618, 4563553, 9127106, 31944871, 63889742]

約数ペア:

[(1, 63889742), (2, 31944871), (7, 9127106), (14, 4563553), (19, 3362618), (38, 1681309), (133, 480374), (181, 352982), (266, 240187), (362, 176491), (1267, 50426), (1327, 48146), (2534, 25213), (2654, 24073), (3439, 18578), (6878, 9289)]