54219008

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 116262720

約数和(自身を除く): 62043712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 157, 256, 284, 304, 314, 568, 608, 628, 1136, 1216, 1256, 1349, 2272, 2432, 2512, 2698, 2983, 4544, 4864, 5024, 5396, 5966, 9088, 10048, 10792, 11147, 11932, 18176, 20096, 21584, 22294, 23864, 40192, 43168, 44588, 47728, 86336, 89176, 95456, 172672, 178352, 190912, 211793, 345344, 356704, 381824, 423586, 713408, 763648, 847172, 1426816, 1694344, 2853632, 3388688, 6777376, 13554752, 27109504, 54219008]

約数ペア:

[(1, 54219008), (2, 27109504), (4, 13554752), (8, 6777376), (16, 3388688), (19, 2853632), (32, 1694344), (38, 1426816), (64, 847172), (71, 763648), (76, 713408), (128, 423586), (142, 381824), (152, 356704), (157, 345344), (256, 211793), (284, 190912), (304, 178352), (314, 172672), (568, 95456), (608, 89176), (628, 86336), (1136, 47728), (1216, 44588), (1256, 43168), (1349, 40192), (2272, 23864), (2432, 22294), (2512, 21584), (2698, 20096), (2983, 18176), (4544, 11932), (4864, 11147), (5024, 10792), (5396, 10048), (5966, 9088)]