42187796

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 88999680

約数和(自身を除く): 46811884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 109, 161, 218, 322, 436, 601, 644, 763, 1202, 1526, 2404, 2507, 3052, 4207, 5014, 8414, 10028, 13823, 16828, 17549, 27646, 35098, 55292, 65509, 70196, 96761, 131018, 193522, 262036, 387044, 458563, 917126, 1506707, 1834252, 3013414, 6026828, 10546949, 21093898, 42187796]

約数ペア:

[(1, 42187796), (2, 21093898), (4, 10546949), (7, 6026828), (14, 3013414), (23, 1834252), (28, 1506707), (46, 917126), (92, 458563), (109, 387044), (161, 262036), (218, 193522), (322, 131018), (436, 96761), (601, 70196), (644, 65509), (763, 55292), (1202, 35098), (1526, 27646), (2404, 17549), (2507, 16828), (3052, 13823), (4207, 10028), (5014, 8414)]