26329716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 76649664

約数和(自身を除く): 50319948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 641, 652, 978, 1141, 1282, 1467, 1923, 1956, 2282, 2564, 2934, 3423, 3846, 4487, 4564, 5769, 5868, 6846, 7692, 8974, 10269, 11538, 13461, 13692, 17948, 20538, 23076, 26922, 40383, 41076, 53844, 80766, 104483, 161532, 208966, 313449, 417932, 626898, 731381, 940347, 1253796, 1462762, 1880694, 2194143, 2925524, 3761388, 4388286, 6582429, 8776572, 13164858, 26329716]

約数ペア:

[(1, 26329716), (2, 13164858), (3, 8776572), (4, 6582429), (6, 4388286), (7, 3761388), (9, 2925524), (12, 2194143), (14, 1880694), (18, 1462762), (21, 1253796), (28, 940347), (36, 731381), (42, 626898), (63, 417932), (84, 313449), (126, 208966), (163, 161532), (252, 104483), (326, 80766), (489, 53844), (641, 41076), (652, 40383), (978, 26922), (1141, 23076), (1282, 20538), (1467, 17948), (1923, 13692), (1956, 13461), (2282, 11538), (2564, 10269), (2934, 8974), (3423, 7692), (3846, 6846), (4487, 5868), (4564, 5769)]