28535934

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 69279624

約数和(自身を除く): 40743690

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 101, 147, 186, 202, 217, 294, 303, 434, 606, 651, 707, 961, 1302, 1414, 1519, 1922, 2121, 2883, 3038, 3131, 4242, 4557, 4949, 5766, 6262, 6727, 9114, 9393, 9898, 13454, 14847, 18786, 20181, 21917, 29694, 40362, 43834, 47089, 65751, 94178, 97061, 131502, 141267, 153419, 194122, 282534, 291183, 306838, 460257, 582366, 679427, 920514, 1358854, 2038281, 4076562, 4755989, 9511978, 14267967, 28535934]

約数ペア:

[(1, 28535934), (2, 14267967), (3, 9511978), (6, 4755989), (7, 4076562), (14, 2038281), (21, 1358854), (31, 920514), (42, 679427), (49, 582366), (62, 460257), (93, 306838), (98, 291183), (101, 282534), (147, 194122), (186, 153419), (202, 141267), (217, 131502), (294, 97061), (303, 94178), (434, 65751), (606, 47089), (651, 43834), (707, 40362), (961, 29694), (1302, 21917), (1414, 20181), (1519, 18786), (1922, 14847), (2121, 13454), (2883, 9898), (3038, 9393), (3131, 9114), (4242, 6727), (4557, 6262), (4949, 5766)]