32138704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 72651600

約数和(自身を除く): 40512896

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 61, 68, 104, 122, 136, 149, 208, 221, 244, 272, 298, 442, 488, 596, 793, 884, 976, 1037, 1192, 1586, 1768, 1937, 2074, 2384, 2533, 3172, 3536, 3874, 4148, 5066, 6344, 7748, 8296, 9089, 10132, 12688, 13481, 15496, 16592, 18178, 20264, 26962, 30992, 32929, 36356, 40528, 53924, 65858, 72712, 107848, 118157, 131716, 145424, 154513, 215696, 236314, 263432, 309026, 472628, 526864, 618052, 945256, 1236104, 1890512, 2008669, 2472208, 4017338, 8034676, 16069352, 32138704]

約数ペア:

[(1, 32138704), (2, 16069352), (4, 8034676), (8, 4017338), (13, 2472208), (16, 2008669), (17, 1890512), (26, 1236104), (34, 945256), (52, 618052), (61, 526864), (68, 472628), (104, 309026), (122, 263432), (136, 236314), (149, 215696), (208, 154513), (221, 145424), (244, 131716), (272, 118157), (298, 107848), (442, 72712), (488, 65858), (596, 53924), (793, 40528), (884, 36356), (976, 32929), (1037, 30992), (1192, 26962), (1586, 20264), (1768, 18178), (1937, 16592), (2074, 15496), (2384, 13481), (2533, 12688), (3172, 10132), (3536, 9089), (3874, 8296), (4148, 7748), (5066, 6344)]