25921584

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 79755312

約数和(自身を除く): 53833728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 61, 72, 78, 104, 117, 122, 144, 156, 183, 208, 227, 234, 244, 312, 366, 454, 468, 488, 549, 624, 681, 732, 793, 908, 936, 976, 1098, 1362, 1464, 1586, 1816, 1872, 2043, 2196, 2379, 2724, 2928, 2951, 3172, 3632, 4086, 4392, 4758, 5448, 5902, 6344, 7137, 8172, 8784, 8853, 9516, 10896, 11804, 12688, 13847, 14274, 16344, 17706, 19032, 23608, 26559, 27694, 28548, 32688, 35412, 38064, 41541, 47216, 53118, 55388, 57096, 70824, 83082, 106236, 110776, 114192, 124623, 141648, 166164, 180011, 212472, 221552, 249246, 332328, 360022, 424944, 498492, 540033, 664656, 720044, 996984, 1080066, 1440088, 1620099, 1993968, 2160132, 2880176, 3240198, 4320264, 6480396, 8640528, 12960792, 25921584]

約数ペア:

[(1, 25921584), (2, 12960792), (3, 8640528), (4, 6480396), (6, 4320264), (8, 3240198), (9, 2880176), (12, 2160132), (13, 1993968), (16, 1620099), (18, 1440088), (24, 1080066), (26, 996984), (36, 720044), (39, 664656), (48, 540033), (52, 498492), (61, 424944), (72, 360022), (78, 332328), (104, 249246), (117, 221552), (122, 212472), (144, 180011), (156, 166164), (183, 141648), (208, 124623), (227, 114192), (234, 110776), (244, 106236), (312, 83082), (366, 70824), (454, 57096), (468, 55388), (488, 53118), (549, 47216), (624, 41541), (681, 38064), (732, 35412), (793, 32688), (908, 28548), (936, 27694), (976, 26559), (1098, 23608), (1362, 19032), (1464, 17706), (1586, 16344), (1816, 14274), (1872, 13847), (2043, 12688), (2196, 11804), (2379, 10896), (2724, 9516), (2928, 8853), (2951, 8784), (3172, 8172), (3632, 7137), (4086, 6344), (4392, 5902), (4758, 5448)]