75236428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 143216640

約数和(自身を除く): 67980212

約数列:

[1, 2, 4, 19, 38, 71, 73, 76, 142, 146, 191, 284, 292, 382, 764, 1349, 1387, 2698, 2774, 3629, 5183, 5396, 5548, 7258, 10366, 13561, 13943, 14516, 20732, 27122, 27886, 54244, 55772, 98477, 196954, 257659, 264917, 393908, 515318, 529834, 989953, 1030636, 1059668, 1979906, 3959812, 18809107, 37618214, 75236428]

約数ペア:

[(1, 75236428), (2, 37618214), (4, 18809107), (19, 3959812), (38, 1979906), (71, 1059668), (73, 1030636), (76, 989953), (142, 529834), (146, 515318), (191, 393908), (284, 264917), (292, 257659), (382, 196954), (764, 98477), (1349, 55772), (1387, 54244), (2698, 27886), (2774, 27122), (3629, 20732), (5183, 14516), (5396, 13943), (5548, 13561), (7258, 10366)]