25828608

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 74810400

約数和(自身を除く): 48981792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 199, 208, 256, 312, 338, 384, 398, 416, 507, 597, 624, 676, 768, 796, 832, 1014, 1194, 1248, 1352, 1592, 1664, 2028, 2388, 2496, 2587, 2704, 3184, 3328, 4056, 4776, 4992, 5174, 5408, 6368, 7761, 8112, 9552, 9984, 10348, 10816, 12736, 15522, 16224, 19104, 20696, 21632, 25472, 31044, 32448, 33631, 38208, 41392, 43264, 50944, 62088, 64896, 67262, 76416, 82784, 100893, 124176, 129792, 134524, 152832, 165568, 201786, 248352, 269048, 331136, 403572, 496704, 538096, 662272, 807144, 993408, 1076192, 1614288, 1986816, 2152384, 3228576, 4304768, 6457152, 8609536, 12914304, 25828608]

約数ペア:

[(1, 25828608), (2, 12914304), (3, 8609536), (4, 6457152), (6, 4304768), (8, 3228576), (12, 2152384), (13, 1986816), (16, 1614288), (24, 1076192), (26, 993408), (32, 807144), (39, 662272), (48, 538096), (52, 496704), (64, 403572), (78, 331136), (96, 269048), (104, 248352), (128, 201786), (156, 165568), (169, 152832), (192, 134524), (199, 129792), (208, 124176), (256, 100893), (312, 82784), (338, 76416), (384, 67262), (398, 64896), (416, 62088), (507, 50944), (597, 43264), (624, 41392), (676, 38208), (768, 33631), (796, 32448), (832, 31044), (1014, 25472), (1194, 21632), (1248, 20696), (1352, 19104), (1592, 16224), (1664, 15522), (2028, 12736), (2388, 10816), (2496, 10348), (2587, 9984), (2704, 9552), (3184, 8112), (3328, 7761), (4056, 6368), (4776, 5408), (4992, 5174)]