40726252

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4486

約数の個数: 36

約数和(自身を含む): 84690144

約数和(自身を除く): 43963892

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4421, 4606, 8842, 9212, 17684, 30947, 61894, 123788, 207787, 216629, 415574, 433258, 831148, 866516, 1454509, 2909018, 5818036, 10181563, 20363126, 40726252]

約数ペア:

[(1, 40726252), (2, 20363126), (4, 10181563), (7, 5818036), (14, 2909018), (28, 1454509), (47, 866516), (49, 831148), (94, 433258), (98, 415574), (188, 216629), (196, 207787), (329, 123788), (658, 61894), (1316, 30947), (2303, 17684), (4421, 9212), (4606, 8842)]