40440346048

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{18773}}^1$

素因数の和:19229

約数の個数: 56

約数和(自身を含む): 81314098992

約数和(自身を除く): 40873752944

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 347, 388, 694, 776, 1388, 1552, 2776, 3104, 5552, 6208, 11104, 18773, 22208, 33659, 37546, 67318, 75092, 134636, 150184, 269272, 300368, 538544, 600736, 1077088, 1201472, 1820981, 2154176, 3641962, 6514231, 7283924, 13028462, 14567848, 26056924, 29135696, 52113848, 58271392, 104227696, 116542784, 208455392, 416910784, 631880407, 1263760814, 2527521628, 5055043256, 10110086512, 20220173024, 40440346048]

約数ペア:

[(1, 40440346048), (2, 20220173024), (4, 10110086512), (8, 5055043256), (16, 2527521628), (32, 1263760814), (64, 631880407), (97, 416910784), (194, 208455392), (347, 116542784), (388, 104227696), (694, 58271392), (776, 52113848), (1388, 29135696), (1552, 26056924), (2776, 14567848), (3104, 13028462), (5552, 7283924), (6208, 6514231), (11104, 3641962), (18773, 2154176), (22208, 1820981), (33659, 1201472), (37546, 1077088), (67318, 600736), (75092, 538544), (134636, 300368), (150184, 269272)]