65091568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6907}}^1$

素因数の和:6965

約数の個数: 40

約数和(自身を含む): 137054720

約数和(自身を除く): 71963152

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 6907, 9424, 13814, 27628, 55256, 110512, 131233, 214117, 262466, 428234, 524932, 856468, 1049864, 1712936, 2099728, 3425872, 4068223, 8136446, 16272892, 32545784, 65091568]

約数ペア:

[(1, 65091568), (2, 32545784), (4, 16272892), (8, 8136446), (16, 4068223), (19, 3425872), (31, 2099728), (38, 1712936), (62, 1049864), (76, 856468), (124, 524932), (152, 428234), (248, 262466), (304, 214117), (496, 131233), (589, 110512), (1178, 55256), (2356, 27628), (4712, 13814), (6907, 9424)]