16564704

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1021}}^1$

素因数の和:1060

約数の個数: 72

約数和(自身を含む): 47130552

約数和(自身を除く): 30565848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1021, 1248, 1352, 2028, 2042, 2704, 3063, 4056, 4084, 5408, 6126, 8112, 8168, 12252, 13273, 16224, 16336, 24504, 26546, 32672, 39819, 49008, 53092, 79638, 98016, 106184, 159276, 172549, 212368, 318552, 345098, 424736, 517647, 637104, 690196, 1035294, 1274208, 1380392, 2070588, 2760784, 4141176, 5521568, 8282352, 16564704]

約数ペア:

[(1, 16564704), (2, 8282352), (3, 5521568), (4, 4141176), (6, 2760784), (8, 2070588), (12, 1380392), (13, 1274208), (16, 1035294), (24, 690196), (26, 637104), (32, 517647), (39, 424736), (48, 345098), (52, 318552), (78, 212368), (96, 172549), (104, 159276), (156, 106184), (169, 98016), (208, 79638), (312, 53092), (338, 49008), (416, 39819), (507, 32672), (624, 26546), (676, 24504), (1014, 16336), (1021, 16224), (1248, 13273), (1352, 12252), (2028, 8168), (2042, 8112), (2704, 6126), (3063, 5408), (4056, 4084)]