28838664

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23561}}^1$

素因数の和:23590

約数の個数: 48

約数和(自身を含む): 82702620

約数和(自身を除く): 53863956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 23561, 47122, 70683, 94244, 141366, 188488, 212049, 282732, 400537, 424098, 565464, 801074, 848196, 1201611, 1602148, 1696392, 2403222, 3204296, 3604833, 4806444, 7209666, 9612888, 14419332, 28838664]

約数ペア:

[(1, 28838664), (2, 14419332), (3, 9612888), (4, 7209666), (6, 4806444), (8, 3604833), (9, 3204296), (12, 2403222), (17, 1696392), (18, 1602148), (24, 1201611), (34, 848196), (36, 801074), (51, 565464), (68, 424098), (72, 400537), (102, 282732), (136, 212049), (153, 188488), (204, 141366), (306, 94244), (408, 70683), (612, 47122), (1224, 23561)]