17238832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1325

約数の個数: 40

約数和(自身を含む): 36535856

約数和(自身を除く): 19297024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1237, 1742, 2474, 3484, 4948, 6968, 9896, 13936, 16081, 19792, 32162, 64324, 82879, 128648, 165758, 257296, 331516, 663032, 1077427, 1326064, 2154854, 4309708, 8619416, 17238832]

約数ペア:

[(1, 17238832), (2, 8619416), (4, 4309708), (8, 2154854), (13, 1326064), (16, 1077427), (26, 663032), (52, 331516), (67, 257296), (104, 165758), (134, 128648), (208, 82879), (268, 64324), (536, 32162), (871, 19792), (1072, 16081), (1237, 13936), (1742, 9896), (2474, 6968), (3484, 4948)]