38789632

素因数分解:

$2^9\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 80

約数和(自身を含む): 90351360

約数和(自身を除く): 51561728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 137, 158, 224, 256, 274, 316, 448, 512, 548, 553, 632, 896, 959, 1096, 1106, 1264, 1792, 1918, 2192, 2212, 2528, 3584, 3836, 4384, 4424, 5056, 7672, 8768, 8848, 10112, 10823, 15344, 17536, 17696, 20224, 21646, 30688, 35072, 35392, 40448, 43292, 61376, 70144, 70784, 75761, 86584, 122752, 141568, 151522, 173168, 245504, 283136, 303044, 346336, 491008, 606088, 692672, 1212176, 1385344, 2424352, 2770688, 4848704, 5541376, 9697408, 19394816, 38789632]

約数ペア:

[(1, 38789632), (2, 19394816), (4, 9697408), (7, 5541376), (8, 4848704), (14, 2770688), (16, 2424352), (28, 1385344), (32, 1212176), (56, 692672), (64, 606088), (79, 491008), (112, 346336), (128, 303044), (137, 283136), (158, 245504), (224, 173168), (256, 151522), (274, 141568), (316, 122752), (448, 86584), (512, 75761), (548, 70784), (553, 70144), (632, 61376), (896, 43292), (959, 40448), (1096, 35392), (1106, 35072), (1264, 30688), (1792, 21646), (1918, 20224), (2192, 17696), (2212, 17536), (2528, 15344), (3584, 10823), (3836, 10112), (4384, 8848), (4424, 8768), (5056, 7672)]