28058579288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1\times {\mathrm{3539}}^1$

素因数の和:4260

約数の個数: 64

約数和(自身を含む): 56388376800

約数和(自身を除く): 28329797512

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 601, 776, 1202, 1649, 2404, 3298, 3539, 4808, 6596, 7078, 10217, 13192, 14156, 20434, 28312, 40868, 58297, 60163, 81736, 116594, 120326, 233188, 240652, 343283, 466376, 481304, 686566, 991049, 1373132, 1982098, 2126939, 2746264, 3964196, 4253878, 5835811, 7928392, 8507756, 11671622, 17015512, 23343244, 36157963, 46686488, 72315926, 144631852, 206313083, 289263704, 412626166, 825252332, 1650504664, 3507322411, 7014644822, 14029289644, 28058579288]

約数ペア:

[(1, 28058579288), (2, 14029289644), (4, 7014644822), (8, 3507322411), (17, 1650504664), (34, 825252332), (68, 412626166), (97, 289263704), (136, 206313083), (194, 144631852), (388, 72315926), (601, 46686488), (776, 36157963), (1202, 23343244), (1649, 17015512), (2404, 11671622), (3298, 8507756), (3539, 7928392), (4808, 5835811), (6596, 4253878), (7078, 3964196), (10217, 2746264), (13192, 2126939), (14156, 1982098), (20434, 1373132), (28312, 991049), (40868, 686566), (58297, 481304), (60163, 466376), (81736, 343283), (116594, 240652), (120326, 233188)]