74104408

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 168422400

約数和(自身を除く): 94317992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 257, 266, 271, 514, 532, 542, 1028, 1064, 1084, 1799, 1897, 2056, 2168, 3598, 3794, 4883, 5149, 7196, 7588, 9766, 10298, 14392, 15176, 19532, 20596, 34181, 36043, 39064, 41192, 68362, 69647, 72086, 136724, 139294, 144172, 273448, 278588, 288344, 487529, 557176, 975058, 1323293, 1950116, 2646586, 3900232, 5293172, 9263051, 10586344, 18526102, 37052204, 74104408]

約数ペア:

[(1, 74104408), (2, 37052204), (4, 18526102), (7, 10586344), (8, 9263051), (14, 5293172), (19, 3900232), (28, 2646586), (38, 1950116), (56, 1323293), (76, 975058), (133, 557176), (152, 487529), (257, 288344), (266, 278588), (271, 273448), (514, 144172), (532, 139294), (542, 136724), (1028, 72086), (1064, 69647), (1084, 68362), (1799, 41192), (1897, 39064), (2056, 36043), (2168, 34181), (3598, 20596), (3794, 19532), (4883, 15176), (5149, 14392), (7196, 10298), (7588, 9766)]