71770022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 118713600

約数和(自身を除く): 46943578

約数列:

[1, 2, 17, 31, 34, 62, 149, 298, 457, 527, 914, 1054, 2533, 4619, 5066, 7769, 9238, 14167, 15538, 28334, 68093, 78523, 136186, 157046, 240839, 481678, 1157581, 2110883, 2315162, 4221766, 35885011, 71770022]

約数ペア:

[(1, 71770022), (2, 35885011), (17, 4221766), (31, 2315162), (34, 2110883), (62, 1157581), (149, 481678), (298, 240839), (457, 157046), (527, 136186), (914, 78523), (1054, 68093), (2533, 28334), (4619, 15538), (5066, 14167), (7769, 9238)]