1644028928

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{94441}}^1$

素因数の和:94478

約数の個数: 44

約数和(自身を含む): 3479809932

約数和(自身を除く): 1835781004

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 8704, 17408, 94441, 188882, 377764, 755528, 1511056, 1605497, 3022112, 3210994, 6044224, 6421988, 12088448, 12843976, 24176896, 25687952, 48353792, 51375904, 96707584, 102751808, 205503616, 411007232, 822014464, 1644028928]

約数ペア:

[(1, 1644028928), (2, 822014464), (4, 411007232), (8, 205503616), (16, 102751808), (17, 96707584), (32, 51375904), (34, 48353792), (64, 25687952), (68, 24176896), (128, 12843976), (136, 12088448), (256, 6421988), (272, 6044224), (512, 3210994), (544, 3022112), (1024, 1605497), (1088, 1511056), (2176, 755528), (4352, 377764), (8704, 188882), (17408, 94441)]