25689888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{12743}}^1$

素因数の和:12766

約数の個数: 72

約数和(自身を含む): 83498688

約数和(自身を除く): 57808800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 12743, 25486, 38229, 50972, 76458, 89201, 101944, 114687, 152916, 178402, 203888, 229374, 267603, 305832, 356804, 407776, 458748, 535206, 611664, 713608, 802809, 917496, 1070412, 1223328, 1427216, 1605618, 1834992, 2140824, 2854432, 3211236, 3669984, 4281648, 6422472, 8563296, 12844944, 25689888]

約数ペア:

[(1, 25689888), (2, 12844944), (3, 8563296), (4, 6422472), (6, 4281648), (7, 3669984), (8, 3211236), (9, 2854432), (12, 2140824), (14, 1834992), (16, 1605618), (18, 1427216), (21, 1223328), (24, 1070412), (28, 917496), (32, 802809), (36, 713608), (42, 611664), (48, 535206), (56, 458748), (63, 407776), (72, 356804), (84, 305832), (96, 267603), (112, 229374), (126, 203888), (144, 178402), (168, 152916), (224, 114687), (252, 101944), (288, 89201), (336, 76458), (504, 50972), (672, 38229), (1008, 25486), (2016, 12743)]