38258208

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1958

約数の個数: 72

約数和(自身を含む): 110388096

約数和(自身を除く): 72129888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 1871, 2272, 2556, 3408, 3742, 5112, 5613, 6816, 7484, 10224, 11226, 14968, 16839, 20448, 22452, 29936, 33678, 44904, 59872, 67356, 89808, 132841, 134712, 179616, 265682, 269424, 398523, 531364, 538848, 797046, 1062728, 1195569, 1594092, 2125456, 2391138, 3188184, 4250912, 4782276, 6376368, 9564552, 12752736, 19129104, 38258208]

約数ペア:

[(1, 38258208), (2, 19129104), (3, 12752736), (4, 9564552), (6, 6376368), (8, 4782276), (9, 4250912), (12, 3188184), (16, 2391138), (18, 2125456), (24, 1594092), (32, 1195569), (36, 1062728), (48, 797046), (71, 538848), (72, 531364), (96, 398523), (142, 269424), (144, 265682), (213, 179616), (284, 134712), (288, 132841), (426, 89808), (568, 67356), (639, 59872), (852, 44904), (1136, 33678), (1278, 29936), (1704, 22452), (1871, 20448), (2272, 16839), (2556, 14968), (3408, 11226), (3742, 10224), (5112, 7484), (5613, 6816)]