26592488

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 57834000

約数和(自身を除く): 31241512

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 89, 104, 136, 169, 178, 221, 338, 356, 442, 676, 712, 884, 1157, 1352, 1513, 1768, 2197, 2314, 2873, 3026, 4394, 4628, 5746, 6052, 8788, 9256, 11492, 12104, 15041, 17576, 19669, 22984, 30082, 37349, 39338, 60164, 74698, 78676, 120328, 149396, 157352, 195533, 255697, 298792, 391066, 511394, 782132, 1022788, 1564264, 2045576, 3324061, 6648122, 13296244, 26592488]

約数ペア:

[(1, 26592488), (2, 13296244), (4, 6648122), (8, 3324061), (13, 2045576), (17, 1564264), (26, 1022788), (34, 782132), (52, 511394), (68, 391066), (89, 298792), (104, 255697), (136, 195533), (169, 157352), (178, 149396), (221, 120328), (338, 78676), (356, 74698), (442, 60164), (676, 39338), (712, 37349), (884, 30082), (1157, 22984), (1352, 19669), (1513, 17576), (1768, 15041), (2197, 12104), (2314, 11492), (2873, 9256), (3026, 8788), (4394, 6052), (4628, 5746)]