493376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:618

約数の個数: 28

約数和(自身を含む): 1056132

約数和(自身を除く): 562756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 593, 832, 1186, 2372, 4744, 7709, 9488, 15418, 18976, 30836, 37952, 61672, 123344, 246688, 493376]

約数ペア:

[(1, 493376), (2, 246688), (4, 123344), (8, 61672), (13, 37952), (16, 30836), (26, 18976), (32, 15418), (52, 9488), (64, 7709), (104, 4744), (208, 2372), (416, 1186), (593, 832)]