550072796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28513}}^1$

素因数の和:28590

約数の個数: 48

約数和(自身を含む): 1207168704

約数和(自身を除く): 657095908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 19292, 28513, 57026, 114052, 199591, 370669, 399182, 741338, 798364, 1482676, 1511189, 2594683, 3022378, 5189366, 6044756, 10378732, 10578323, 19645457, 21156646, 39290914, 42313292, 78581828, 137518199, 275036398, 550072796]

約数ペア:

[(1, 550072796), (2, 275036398), (4, 137518199), (7, 78581828), (13, 42313292), (14, 39290914), (26, 21156646), (28, 19645457), (52, 10578323), (53, 10378732), (91, 6044756), (106, 5189366), (182, 3022378), (212, 2594683), (364, 1511189), (371, 1482676), (689, 798364), (742, 741338), (1378, 399182), (1484, 370669), (2756, 199591), (4823, 114052), (9646, 57026), (19292, 28513)]