38211584

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 52

約数和(自身を含む): 80599440

約数和(自身を除く): 42387856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 491, 512, 608, 982, 1024, 1216, 1964, 2048, 2432, 3928, 4096, 4864, 7856, 9329, 9728, 15712, 18658, 19456, 31424, 37316, 38912, 62848, 74632, 77824, 125696, 149264, 251392, 298528, 502784, 597056, 1005568, 1194112, 2011136, 2388224, 4776448, 9552896, 19105792, 38211584]

約数ペア:

[(1, 38211584), (2, 19105792), (4, 9552896), (8, 4776448), (16, 2388224), (19, 2011136), (32, 1194112), (38, 1005568), (64, 597056), (76, 502784), (128, 298528), (152, 251392), (256, 149264), (304, 125696), (491, 77824), (512, 74632), (608, 62848), (982, 38912), (1024, 37316), (1216, 31424), (1964, 19456), (2048, 18658), (2432, 15712), (3928, 9728), (4096, 9329), (4864, 7856)]