74362498

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 60084542

約数列:

[1, 2, 7, 14, 49, 53, 98, 103, 106, 139, 206, 278, 371, 721, 742, 973, 1442, 1946, 2597, 5047, 5194, 5459, 6811, 7367, 10094, 10918, 13622, 14317, 14734, 28634, 38213, 51569, 76426, 100219, 103138, 200438, 267491, 360983, 534982, 701533, 721966, 758801, 1403066, 1517602, 5311607, 10623214, 37181249, 74362498]

約数ペア:

[(1, 74362498), (2, 37181249), (7, 10623214), (14, 5311607), (49, 1517602), (53, 1403066), (98, 758801), (103, 721966), (106, 701533), (139, 534982), (206, 360983), (278, 267491), (371, 200438), (721, 103138), (742, 100219), (973, 76426), (1442, 51569), (1946, 38213), (2597, 28634), (5047, 14734), (5194, 14317), (5459, 13622), (6811, 10918), (7367, 10094)]