40391136

素因数分解:

$2^5\times 3^4\times {\mathrm{15583}}^1$

素因数の和:15605

約数の個数: 60

約数和(自身を含む): 118796832

約数和(自身を除く): 78405696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 15583, 31166, 46749, 62332, 93498, 124664, 140247, 186996, 249328, 280494, 373992, 420741, 498656, 560988, 747984, 841482, 1121976, 1262223, 1495968, 1682964, 2243952, 2524446, 3365928, 4487904, 5048892, 6731856, 10097784, 13463712, 20195568, 40391136]

約数ペア:

[(1, 40391136), (2, 20195568), (3, 13463712), (4, 10097784), (6, 6731856), (8, 5048892), (9, 4487904), (12, 3365928), (16, 2524446), (18, 2243952), (24, 1682964), (27, 1495968), (32, 1262223), (36, 1121976), (48, 841482), (54, 747984), (72, 560988), (81, 498656), (96, 420741), (108, 373992), (144, 280494), (162, 249328), (216, 186996), (288, 140247), (324, 124664), (432, 93498), (648, 62332), (864, 46749), (1296, 31166), (2592, 15583)]