9282728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 22014720

約数和(自身を除く): 12731992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 311, 328, 364, 533, 574, 622, 728, 1066, 1148, 1244, 2132, 2177, 2296, 2488, 3731, 4043, 4264, 4354, 7462, 8086, 8708, 12751, 14924, 16172, 17416, 25502, 28301, 29848, 32344, 51004, 56602, 89257, 102008, 113204, 165763, 178514, 226408, 331526, 357028, 663052, 714056, 1160341, 1326104, 2320682, 4641364, 9282728]

約数ペア:

[(1, 9282728), (2, 4641364), (4, 2320682), (7, 1326104), (8, 1160341), (13, 714056), (14, 663052), (26, 357028), (28, 331526), (41, 226408), (52, 178514), (56, 165763), (82, 113204), (91, 102008), (104, 89257), (164, 56602), (182, 51004), (287, 32344), (311, 29848), (328, 28301), (364, 25502), (533, 17416), (574, 16172), (622, 14924), (728, 12751), (1066, 8708), (1148, 8086), (1244, 7462), (2132, 4354), (2177, 4264), (2296, 4043), (2488, 3731)]