42478148

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1344

約数の個数: 36

約数和(自身を含む): 81930240

約数和(自身を除く): 39452092

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 361, 437, 722, 874, 1279, 1444, 1748, 2558, 5116, 8303, 16606, 24301, 29417, 33212, 48602, 58834, 97204, 117668, 461719, 558923, 923438, 1117846, 1846876, 2235692, 10619537, 21239074, 42478148]

約数ペア:

[(1, 42478148), (2, 21239074), (4, 10619537), (19, 2235692), (23, 1846876), (38, 1117846), (46, 923438), (76, 558923), (92, 461719), (361, 117668), (437, 97204), (722, 58834), (874, 48602), (1279, 33212), (1444, 29417), (1748, 24301), (2558, 16606), (5116, 8303)]