38704722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 93450240

約数和(自身を除く): 54745518

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 103, 138, 161, 206, 309, 322, 389, 483, 618, 721, 778, 966, 1167, 1442, 2163, 2334, 2369, 2723, 4326, 4738, 5446, 7107, 8169, 8947, 14214, 16338, 16583, 17894, 26841, 33166, 40067, 49749, 53682, 62629, 80134, 99498, 120201, 125258, 187887, 240402, 280469, 375774, 560938, 841407, 921541, 1682814, 1843082, 2764623, 5529246, 6450787, 12901574, 19352361, 38704722]

約数ペア:

[(1, 38704722), (2, 19352361), (3, 12901574), (6, 6450787), (7, 5529246), (14, 2764623), (21, 1843082), (23, 1682814), (42, 921541), (46, 841407), (69, 560938), (103, 375774), (138, 280469), (161, 240402), (206, 187887), (309, 125258), (322, 120201), (389, 99498), (483, 80134), (618, 62629), (721, 53682), (778, 49749), (966, 40067), (1167, 33166), (1442, 26841), (2163, 17894), (2334, 16583), (2369, 16338), (2723, 14214), (4326, 8947), (4738, 8169), (5446, 7107)]