68349916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 132213760

約数和(自身を除く): 63863844

約数列:

[1, 2, 4, 19, 31, 38, 62, 67, 76, 124, 134, 268, 433, 589, 866, 1178, 1273, 1732, 2077, 2356, 2546, 4154, 5092, 8227, 8308, 13423, 16454, 26846, 29011, 32908, 39463, 53692, 58022, 78926, 116044, 157852, 255037, 510074, 551209, 899341, 1020148, 1102418, 1798682, 2204836, 3597364, 17087479, 34174958, 68349916]

約数ペア:

[(1, 68349916), (2, 34174958), (4, 17087479), (19, 3597364), (31, 2204836), (38, 1798682), (62, 1102418), (67, 1020148), (76, 899341), (124, 551209), (134, 510074), (268, 255037), (433, 157852), (589, 116044), (866, 78926), (1178, 58022), (1273, 53692), (1732, 39463), (2077, 32908), (2356, 29011), (2546, 26846), (4154, 16454), (5092, 13423), (8227, 8308)]