27670552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 64512000

約数和(自身を除く): 36841448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 191, 199, 364, 382, 398, 728, 764, 796, 1337, 1393, 1528, 1592, 2483, 2587, 2674, 2786, 4966, 5174, 5348, 5572, 9932, 10348, 10696, 11144, 17381, 18109, 19864, 20696, 34762, 36218, 38009, 69524, 72436, 76018, 139048, 144872, 152036, 266063, 304072, 494117, 532126, 988234, 1064252, 1976468, 2128504, 3458819, 3952936, 6917638, 13835276, 27670552]

約数ペア:

[(1, 27670552), (2, 13835276), (4, 6917638), (7, 3952936), (8, 3458819), (13, 2128504), (14, 1976468), (26, 1064252), (28, 988234), (52, 532126), (56, 494117), (91, 304072), (104, 266063), (182, 152036), (191, 144872), (199, 139048), (364, 76018), (382, 72436), (398, 69524), (728, 38009), (764, 36218), (796, 34762), (1337, 20696), (1393, 19864), (1528, 18109), (1592, 17381), (2483, 11144), (2587, 10696), (2674, 10348), (2786, 9932), (4966, 5572), (5174, 5348)]