27703312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 67495680

約数和(自身を除く): 39792368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 359, 364, 371, 424, 689, 718, 728, 742, 848, 1378, 1436, 1456, 1484, 2513, 2756, 2872, 2968, 4667, 4823, 5026, 5512, 5744, 5936, 9334, 9646, 10052, 11024, 18668, 19027, 19292, 20104, 32669, 37336, 38054, 38584, 40208, 65338, 74672, 76108, 77168, 130676, 133189, 152216, 247351, 261352, 266378, 304432, 494702, 522704, 532756, 989404, 1065512, 1731457, 1978808, 2131024, 3462914, 3957616, 6925828, 13851656, 27703312]

約数ペア:

[(1, 27703312), (2, 13851656), (4, 6925828), (7, 3957616), (8, 3462914), (13, 2131024), (14, 1978808), (16, 1731457), (26, 1065512), (28, 989404), (52, 532756), (53, 522704), (56, 494702), (91, 304432), (104, 266378), (106, 261352), (112, 247351), (182, 152216), (208, 133189), (212, 130676), (359, 77168), (364, 76108), (371, 74672), (424, 65338), (689, 40208), (718, 38584), (728, 38054), (742, 37336), (848, 32669), (1378, 20104), (1436, 19292), (1456, 19027), (1484, 18668), (2513, 11024), (2756, 10052), (2872, 9646), (2968, 9334), (4667, 5936), (4823, 5744), (5026, 5512)]