8589568

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 19315800

約数和(自身を除く): 10726232

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 89, 104, 116, 128, 178, 208, 232, 256, 356, 377, 416, 464, 712, 754, 832, 928, 1157, 1424, 1508, 1664, 1856, 2314, 2581, 2848, 3016, 3328, 3712, 4628, 5162, 5696, 6032, 7424, 9256, 10324, 11392, 12064, 18512, 20648, 22784, 24128, 33553, 37024, 41296, 48256, 67106, 74048, 82592, 96512, 134212, 148096, 165184, 268424, 296192, 330368, 536848, 660736, 1073696, 2147392, 4294784, 8589568]

約数ペア:

[(1, 8589568), (2, 4294784), (4, 2147392), (8, 1073696), (13, 660736), (16, 536848), (26, 330368), (29, 296192), (32, 268424), (52, 165184), (58, 148096), (64, 134212), (89, 96512), (104, 82592), (116, 74048), (128, 67106), (178, 48256), (208, 41296), (232, 37024), (256, 33553), (356, 24128), (377, 22784), (416, 20648), (464, 18512), (712, 12064), (754, 11392), (832, 10324), (928, 9256), (1157, 7424), (1424, 6032), (1508, 5696), (1664, 5162), (1856, 4628), (2314, 3712), (2581, 3328), (2848, 3016)]