71398593608

素因数分解:

$2^3\times {\mathrm{149}}^2\times {\mathrm{181}}^1\times {\mathrm{2221}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 135582507060

約数和(自身を除く): 64183913452

約数列:

[1, 2, 4, 8, 149, 181, 298, 362, 596, 724, 1192, 1448, 2221, 4442, 8884, 17768, 22201, 26969, 44402, 53938, 88804, 107876, 177608, 215752, 330929, 402001, 661858, 804002, 1323716, 1608004, 2647432, 3216008, 4018381, 8036762, 16073524, 32147048, 49308421, 59898149, 98616842, 119796298, 197233684, 239592596, 394467368, 479185192, 8924824201, 17849648402, 35699296804, 71398593608]

約数ペア:

[(1, 71398593608), (2, 35699296804), (4, 17849648402), (8, 8924824201), (149, 479185192), (181, 394467368), (298, 239592596), (362, 197233684), (596, 119796298), (724, 98616842), (1192, 59898149), (1448, 49308421), (2221, 32147048), (4442, 16073524), (8884, 8036762), (17768, 4018381), (22201, 3216008), (26969, 2647432), (44402, 1608004), (53938, 1323716), (88804, 804002), (107876, 661858), (177608, 402001), (215752, 330929)]