28656288

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1987

約数の個数: 96

約数和(自身を含む): 88542720

約数和(自身を除く): 59886432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 1951, 2448, 3672, 3902, 4896, 5853, 7344, 7804, 11706, 14688, 15608, 17559, 23412, 31216, 33167, 35118, 46824, 52677, 62432, 66334, 70236, 93648, 99501, 105354, 132668, 140472, 187296, 199002, 210708, 265336, 280944, 298503, 398004, 421416, 530672, 561888, 597006, 796008, 842832, 895509, 1061344, 1194012, 1592016, 1685664, 1791018, 2388024, 3184032, 3582036, 4776048, 7164072, 9552096, 14328144, 28656288]

約数ペア:

[(1, 28656288), (2, 14328144), (3, 9552096), (4, 7164072), (6, 4776048), (8, 3582036), (9, 3184032), (12, 2388024), (16, 1791018), (17, 1685664), (18, 1592016), (24, 1194012), (27, 1061344), (32, 895509), (34, 842832), (36, 796008), (48, 597006), (51, 561888), (54, 530672), (68, 421416), (72, 398004), (96, 298503), (102, 280944), (108, 265336), (136, 210708), (144, 199002), (153, 187296), (204, 140472), (216, 132668), (272, 105354), (288, 99501), (306, 93648), (408, 70236), (432, 66334), (459, 62432), (544, 52677), (612, 46824), (816, 35118), (864, 33167), (918, 31216), (1224, 23412), (1632, 17559), (1836, 15608), (1951, 14688), (2448, 11706), (3672, 7804), (3902, 7344), (4896, 5853)]