28478117952

素因数分解:

$2^6\times 3^2\times {\mathrm{571}}^1\times {\mathrm{86587}}^1$

素因数の和:87176

約数の個数: 84

約数和(自身を含む): 81771282736

約数和(自身を除く): 53293164784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 571, 576, 1142, 1713, 2284, 3426, 4568, 5139, 6852, 9136, 10278, 13704, 18272, 20556, 27408, 36544, 41112, 54816, 82224, 86587, 109632, 164448, 173174, 259761, 328896, 346348, 519522, 692696, 779283, 1039044, 1385392, 1558566, 2078088, 2770784, 3117132, 4156176, 5541568, 6234264, 8312352, 12468528, 16624704, 24937056, 49441177, 49874112, 98882354, 148323531, 197764708, 296647062, 395529416, 444970593, 593294124, 791058832, 889941186, 1186588248, 1582117664, 1779882372, 2373176496, 3164235328, 3559764744, 4746352992, 7119529488, 9492705984, 14239058976, 28478117952]

約数ペア:

[(1, 28478117952), (2, 14239058976), (3, 9492705984), (4, 7119529488), (6, 4746352992), (8, 3559764744), (9, 3164235328), (12, 2373176496), (16, 1779882372), (18, 1582117664), (24, 1186588248), (32, 889941186), (36, 791058832), (48, 593294124), (64, 444970593), (72, 395529416), (96, 296647062), (144, 197764708), (192, 148323531), (288, 98882354), (571, 49874112), (576, 49441177), (1142, 24937056), (1713, 16624704), (2284, 12468528), (3426, 8312352), (4568, 6234264), (5139, 5541568), (6852, 4156176), (9136, 3117132), (10278, 2770784), (13704, 2078088), (18272, 1558566), (20556, 1385392), (27408, 1039044), (36544, 779283), (41112, 692696), (54816, 519522), (82224, 346348), (86587, 328896), (109632, 259761), (164448, 173174)]