40333504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:881

約数の個数: 56

約数和(自身を含む): 86410800

約数和(自身を除く): 46077296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 608, 656, 779, 809, 1216, 1312, 1558, 1618, 2624, 3116, 3236, 6232, 6472, 12464, 12944, 15371, 24928, 25888, 30742, 33169, 49856, 51776, 61484, 66338, 122968, 132676, 245936, 265352, 491872, 530704, 630211, 983744, 1061408, 1260422, 2122816, 2520844, 5041688, 10083376, 20166752, 40333504]

約数ペア:

[(1, 40333504), (2, 20166752), (4, 10083376), (8, 5041688), (16, 2520844), (19, 2122816), (32, 1260422), (38, 1061408), (41, 983744), (64, 630211), (76, 530704), (82, 491872), (152, 265352), (164, 245936), (304, 132676), (328, 122968), (608, 66338), (656, 61484), (779, 51776), (809, 49856), (1216, 33169), (1312, 30742), (1558, 25888), (1618, 24928), (2624, 15371), (3116, 12944), (3236, 12464), (6232, 6472)]