77308928

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{4441}}^1$

素因数の和:4478

約数の個数: 44

約数和(自身を含む): 163669932

約数和(自身を除く): 86361004

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 4441, 8704, 8882, 17408, 17764, 35528, 71056, 75497, 142112, 150994, 284224, 301988, 568448, 603976, 1136896, 1207952, 2273792, 2415904, 4547584, 4831808, 9663616, 19327232, 38654464, 77308928]

約数ペア:

[(1, 77308928), (2, 38654464), (4, 19327232), (8, 9663616), (16, 4831808), (17, 4547584), (32, 2415904), (34, 2273792), (64, 1207952), (68, 1136896), (128, 603976), (136, 568448), (256, 301988), (272, 284224), (512, 150994), (544, 142112), (1024, 75497), (1088, 71056), (2176, 35528), (4352, 17764), (4441, 17408), (8704, 8882)]