74558288

素因数分解:

$2^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1217}}^1$

素因数の和:1779

約数の個数: 40

約数和(自身を含む): 165531072

約数和(自身を除く): 90972784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547, 1094, 1217, 2188, 2434, 3829, 4376, 4868, 7658, 8519, 8752, 9736, 15316, 17038, 19472, 30632, 34076, 61264, 68152, 136304, 665699, 1331398, 2662796, 4659893, 5325592, 9319786, 10651184, 18639572, 37279144, 74558288]

約数ペア:

[(1, 74558288), (2, 37279144), (4, 18639572), (7, 10651184), (8, 9319786), (14, 5325592), (16, 4659893), (28, 2662796), (56, 1331398), (112, 665699), (547, 136304), (1094, 68152), (1217, 61264), (2188, 34076), (2434, 30632), (3829, 19472), (4376, 17038), (4868, 15316), (7658, 9736), (8519, 8752)]