29156192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 62480880

約数和(自身を除く): 33324688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 643, 872, 1286, 1417, 1744, 2572, 2834, 3488, 5144, 5668, 8359, 10288, 11336, 16718, 20576, 22672, 33436, 45344, 66872, 70087, 133744, 140174, 267488, 280348, 560696, 911131, 1121392, 1822262, 2242784, 3644524, 7289048, 14578096, 29156192]

約数ペア:

[(1, 29156192), (2, 14578096), (4, 7289048), (8, 3644524), (13, 2242784), (16, 1822262), (26, 1121392), (32, 911131), (52, 560696), (104, 280348), (109, 267488), (208, 140174), (218, 133744), (416, 70087), (436, 66872), (643, 45344), (872, 33436), (1286, 22672), (1417, 20576), (1744, 16718), (2572, 11336), (2834, 10288), (3488, 8359), (5144, 5668)]