11915776

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:109

約数の個数: 60

約数和(自身を含む): 25908498

約数和(自身を除く): 13992722

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 256, 272, 296, 512, 544, 592, 629, 1088, 1184, 1258, 1369, 2176, 2368, 2516, 2738, 4352, 4736, 5032, 5476, 8704, 9472, 10064, 10952, 18944, 20128, 21904, 23273, 40256, 43808, 46546, 80512, 87616, 93092, 161024, 175232, 186184, 322048, 350464, 372368, 700928, 744736, 1489472, 2978944, 5957888, 11915776]

約数ペア:

[(1, 11915776), (2, 5957888), (4, 2978944), (8, 1489472), (16, 744736), (17, 700928), (32, 372368), (34, 350464), (37, 322048), (64, 186184), (68, 175232), (74, 161024), (128, 93092), (136, 87616), (148, 80512), (256, 46546), (272, 43808), (296, 40256), (512, 23273), (544, 21904), (592, 20128), (629, 18944), (1088, 10952), (1184, 10064), (1258, 9472), (1369, 8704), (2176, 5476), (2368, 5032), (2516, 4736), (2738, 4352)]