25502328

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 72530640

約数和(自身を除く): 47028312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 53, 72, 82, 106, 123, 159, 163, 164, 212, 246, 318, 326, 328, 369, 424, 477, 489, 492, 636, 652, 738, 954, 978, 984, 1272, 1304, 1467, 1476, 1908, 1956, 2173, 2934, 2952, 3816, 3912, 4346, 5868, 6519, 6683, 8639, 8692, 11736, 13038, 13366, 17278, 17384, 19557, 20049, 25917, 26076, 26732, 34556, 39114, 40098, 51834, 52152, 53464, 60147, 69112, 77751, 78228, 80196, 103668, 120294, 155502, 156456, 160392, 207336, 240588, 311004, 354199, 481176, 622008, 708398, 1062597, 1416796, 2125194, 2833592, 3187791, 4250388, 6375582, 8500776, 12751164, 25502328]

約数ペア:

[(1, 25502328), (2, 12751164), (3, 8500776), (4, 6375582), (6, 4250388), (8, 3187791), (9, 2833592), (12, 2125194), (18, 1416796), (24, 1062597), (36, 708398), (41, 622008), (53, 481176), (72, 354199), (82, 311004), (106, 240588), (123, 207336), (159, 160392), (163, 156456), (164, 155502), (212, 120294), (246, 103668), (318, 80196), (326, 78228), (328, 77751), (369, 69112), (424, 60147), (477, 53464), (489, 52152), (492, 51834), (636, 40098), (652, 39114), (738, 34556), (954, 26732), (978, 26076), (984, 25917), (1272, 20049), (1304, 19557), (1467, 17384), (1476, 17278), (1908, 13366), (1956, 13038), (2173, 11736), (2934, 8692), (2952, 8639), (3816, 6683), (3912, 6519), (4346, 5868)]