856053952

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{79147}}^1$

素因数の和:79185

約数の個数: 42

約数和(自身を含む): 1839478668

約数和(自身を除く): 983424716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 79147, 158294, 316588, 633176, 1028911, 1266352, 2057822, 2532704, 4115644, 5065408, 8231288, 13375843, 16462576, 26751686, 32925152, 53503372, 65850304, 107006744, 214013488, 428026976, 856053952]

約数ペア:

[(1, 856053952), (2, 428026976), (4, 214013488), (8, 107006744), (13, 65850304), (16, 53503372), (26, 32925152), (32, 26751686), (52, 16462576), (64, 13375843), (104, 8231288), (169, 5065408), (208, 4115644), (338, 2532704), (416, 2057822), (676, 1266352), (832, 1028911), (1352, 633176), (2704, 316588), (5408, 158294), (10816, 79147)]