2021717632

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{23539}}^1$

素因数の和:23625

約数の個数: 64

約数和(自身を含む): 4466008800

約数和(自身を除く): 2444291168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 352, 488, 671, 704, 976, 1342, 1408, 1952, 2684, 3904, 5368, 7808, 10736, 21472, 23539, 42944, 47078, 85888, 94156, 188312, 258929, 376624, 517858, 753248, 1035716, 1435879, 1506496, 2071432, 2871758, 3012992, 4142864, 5743516, 8285728, 11487032, 15794669, 16571456, 22974064, 31589338, 33142912, 45948128, 63178676, 91896256, 126357352, 183792512, 252714704, 505429408, 1010858816, 2021717632]

約数ペア:

[(1, 2021717632), (2, 1010858816), (4, 505429408), (8, 252714704), (11, 183792512), (16, 126357352), (22, 91896256), (32, 63178676), (44, 45948128), (61, 33142912), (64, 31589338), (88, 22974064), (122, 16571456), (128, 15794669), (176, 11487032), (244, 8285728), (352, 5743516), (488, 4142864), (671, 3012992), (704, 2871758), (976, 2071432), (1342, 1506496), (1408, 1435879), (1952, 1035716), (2684, 753248), (3904, 517858), (5368, 376624), (7808, 258929), (10736, 188312), (21472, 94156), (23539, 85888), (42944, 47078)]