74297912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 158760000

約数和(自身を除く): 84462088

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 89, 92, 104, 178, 184, 299, 349, 356, 598, 698, 712, 1157, 1196, 1396, 2047, 2314, 2392, 2792, 4094, 4537, 4628, 8027, 8188, 9074, 9256, 16054, 16376, 18148, 26611, 31061, 32108, 36296, 53222, 62122, 64216, 104351, 106444, 124244, 208702, 212888, 248488, 403793, 417404, 714403, 807586, 834808, 1428806, 1615172, 2857612, 3230344, 5715224, 9287239, 18574478, 37148956, 74297912]

約数ペア:

[(1, 74297912), (2, 37148956), (4, 18574478), (8, 9287239), (13, 5715224), (23, 3230344), (26, 2857612), (46, 1615172), (52, 1428806), (89, 834808), (92, 807586), (104, 714403), (178, 417404), (184, 403793), (299, 248488), (349, 212888), (356, 208702), (598, 124244), (698, 106444), (712, 104351), (1157, 64216), (1196, 62122), (1396, 53222), (2047, 36296), (2314, 32108), (2392, 31061), (2792, 26611), (4094, 18148), (4537, 16376), (4628, 16054), (8027, 9256), (8188, 9074)]