29886064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2711}}^1$

素因数の和:2785

約数の個数: 40

約数和(自身を含む): 63558432

約数和(自身を除く): 33672368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2711, 2756, 5422, 5512, 10844, 11024, 21688, 35243, 43376, 70486, 140972, 143683, 281944, 287366, 563888, 574732, 1149464, 1867879, 2298928, 3735758, 7471516, 14943032, 29886064]

約数ペア:

[(1, 29886064), (2, 14943032), (4, 7471516), (8, 3735758), (13, 2298928), (16, 1867879), (26, 1149464), (52, 574732), (53, 563888), (104, 287366), (106, 281944), (208, 143683), (212, 140972), (424, 70486), (689, 43376), (848, 35243), (1378, 21688), (2711, 11024), (2756, 10844), (5422, 5512)]