28636296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5399}}^1$

素因数の和:5438

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 53011704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 5399, 10798, 16197, 21596, 32394, 43192, 64788, 70187, 91783, 129576, 140374, 183566, 210561, 275349, 280748, 367132, 421122, 550698, 561496, 734264, 842244, 1101396, 1193179, 1684488, 2202792, 2386358, 3579537, 4772716, 7159074, 9545432, 14318148, 28636296]

約数ペア:

[(1, 28636296), (2, 14318148), (3, 9545432), (4, 7159074), (6, 4772716), (8, 3579537), (12, 2386358), (13, 2202792), (17, 1684488), (24, 1193179), (26, 1101396), (34, 842244), (39, 734264), (51, 561496), (52, 550698), (68, 421122), (78, 367132), (102, 280748), (104, 275349), (136, 210561), (156, 183566), (204, 140374), (221, 129576), (312, 91783), (408, 70187), (442, 64788), (663, 43192), (884, 32394), (1326, 21596), (1768, 16197), (2652, 10798), (5304, 5399)]