57219136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:831

約数の個数: 56

約数和(自身を含む): 123713240

約数和(自身を除く): 66494104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 709, 776, 832, 1261, 1418, 1552, 2522, 2836, 3104, 5044, 5672, 6208, 9217, 10088, 11344, 18434, 20176, 22688, 36868, 40352, 45376, 68773, 73736, 80704, 137546, 147472, 275092, 294944, 550184, 589888, 894049, 1100368, 1788098, 2200736, 3576196, 4401472, 7152392, 14304784, 28609568, 57219136]

約数ペア:

[(1, 57219136), (2, 28609568), (4, 14304784), (8, 7152392), (13, 4401472), (16, 3576196), (26, 2200736), (32, 1788098), (52, 1100368), (64, 894049), (97, 589888), (104, 550184), (194, 294944), (208, 275092), (388, 147472), (416, 137546), (709, 80704), (776, 73736), (832, 68773), (1261, 45376), (1418, 40352), (1552, 36868), (2522, 22688), (2836, 20176), (3104, 18434), (5044, 11344), (5672, 10088), (6208, 9217)]