74988224

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:625

約数の個数: 56

約数和(自身を含む): 158922720

約数和(自身を除く): 83934496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 157, 272, 314, 439, 544, 628, 878, 1088, 1256, 1756, 2512, 2669, 3512, 5024, 5338, 7024, 7463, 10048, 10676, 14048, 14926, 21352, 28096, 29852, 42704, 59704, 68923, 85408, 119408, 137846, 170816, 238816, 275692, 477632, 551384, 1102768, 1171691, 2205536, 2343382, 4411072, 4686764, 9373528, 18747056, 37494112, 74988224]

約数ペア:

[(1, 74988224), (2, 37494112), (4, 18747056), (8, 9373528), (16, 4686764), (17, 4411072), (32, 2343382), (34, 2205536), (64, 1171691), (68, 1102768), (136, 551384), (157, 477632), (272, 275692), (314, 238816), (439, 170816), (544, 137846), (628, 119408), (878, 85408), (1088, 68923), (1256, 59704), (1756, 42704), (2512, 29852), (2669, 28096), (3512, 21352), (5024, 14926), (5338, 14048), (7024, 10676), (7463, 10048)]