15344644

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1088

約数の個数: 36

約数和(自身を含む): 31664640

約数和(自身を除く): 16319996

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 991, 1106, 1982, 2212, 3871, 3964, 6937, 7742, 13874, 15484, 27748, 48559, 78289, 97118, 156578, 194236, 313156, 548023, 1096046, 2192092, 3836161, 7672322, 15344644]

約数ペア:

[(1, 15344644), (2, 7672322), (4, 3836161), (7, 2192092), (14, 1096046), (28, 548023), (49, 313156), (79, 194236), (98, 156578), (158, 97118), (196, 78289), (316, 48559), (553, 27748), (991, 15484), (1106, 13874), (1982, 7742), (2212, 6937), (3871, 3964)]