1520745472

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{87359}}^1$

素因数の和:87396

約数の個数: 44

約数和(自身を含む): 3218866560

約数和(自身を除く): 1698121088

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, 87359, 174718, 349436, 698872, 1397744, 1485103, 2795488, 2970206, 5590976, 5940412, 11181952, 11880824, 22363904, 23761648, 44727808, 47523296, 89455616, 95046592, 190093184, 380186368, 760372736, 1520745472]

約数ペア:

[(1, 1520745472), (2, 760372736), (4, 380186368), (8, 190093184), (16, 95046592), (17, 89455616), (32, 47523296), (34, 44727808), (64, 23761648), (68, 22363904), (128, 11880824), (136, 11181952), (256, 5940412), (272, 5590976), (512, 2970206), (544, 2795488), (1024, 1485103), (1088, 1397744), (2176, 698872), (4352, 349436), (8704, 174718), (17408, 87359)]