3278212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 7112448

約数和(自身を除く): 3834236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 97, 119, 142, 194, 238, 284, 388, 476, 497, 679, 994, 1207, 1358, 1649, 1988, 2414, 2716, 3298, 4828, 6596, 6887, 8449, 11543, 13774, 16898, 23086, 27548, 33796, 46172, 48209, 96418, 117079, 192836, 234158, 468316, 819553, 1639106, 3278212]

約数ペア:

[(1, 3278212), (2, 1639106), (4, 819553), (7, 468316), (14, 234158), (17, 192836), (28, 117079), (34, 96418), (68, 48209), (71, 46172), (97, 33796), (119, 27548), (142, 23086), (194, 16898), (238, 13774), (284, 11543), (388, 8449), (476, 6887), (497, 6596), (679, 4828), (994, 3298), (1207, 2716), (1358, 2414), (1649, 1988)]