42553472

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 49980928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 239, 416, 428, 478, 832, 856, 956, 1391, 1664, 1712, 1912, 2782, 3107, 3424, 3824, 5564, 6214, 6848, 7648, 11128, 12428, 13696, 15296, 22256, 24856, 25573, 30592, 44512, 49712, 51146, 89024, 99424, 102292, 178048, 198848, 204584, 332449, 397696, 409168, 664898, 818336, 1329796, 1636672, 2659592, 3273344, 5319184, 10638368, 21276736, 42553472]

約数ペア:

[(1, 42553472), (2, 21276736), (4, 10638368), (8, 5319184), (13, 3273344), (16, 2659592), (26, 1636672), (32, 1329796), (52, 818336), (64, 664898), (104, 409168), (107, 397696), (128, 332449), (208, 204584), (214, 198848), (239, 178048), (416, 102292), (428, 99424), (478, 89024), (832, 51146), (856, 49712), (956, 44512), (1391, 30592), (1664, 25573), (1712, 24856), (1912, 22256), (2782, 15296), (3107, 13696), (3424, 12428), (3824, 11128), (5564, 7648), (6214, 6848)]