28042434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{487}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 69733248

約数和(自身を除く): 41690814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 457, 487, 914, 974, 1371, 1461, 2742, 2922, 3199, 3409, 4113, 4383, 6398, 6818, 8226, 8766, 9597, 10227, 19194, 20454, 28791, 30681, 57582, 61362, 222559, 445118, 667677, 1335354, 1557913, 2003031, 3115826, 4006062, 4673739, 9347478, 14021217, 28042434]

約数ペア:

[(1, 28042434), (2, 14021217), (3, 9347478), (6, 4673739), (7, 4006062), (9, 3115826), (14, 2003031), (18, 1557913), (21, 1335354), (42, 667677), (63, 445118), (126, 222559), (457, 61362), (487, 57582), (914, 30681), (974, 28791), (1371, 20454), (1461, 19194), (2742, 10227), (2922, 9597), (3199, 8766), (3409, 8226), (4113, 6818), (4383, 6398)]