8520233696

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{33521}}^1$

素因数の和:33604

約数の個数: 72

約数和(自身を含む): 18550806624

約数和(自身を除く): 10030572928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 169, 188, 208, 338, 376, 416, 611, 676, 752, 1222, 1352, 1504, 2444, 2704, 4888, 5408, 7943, 9776, 15886, 19552, 31772, 33521, 63544, 67042, 127088, 134084, 254176, 268168, 435773, 536336, 871546, 1072672, 1575487, 1743092, 3150974, 3486184, 5665049, 6301948, 6972368, 11330098, 12603896, 13944736, 20481331, 22660196, 25207792, 40962662, 45320392, 50415584, 81925324, 90640784, 163850648, 181281568, 266257303, 327701296, 532514606, 655402592, 1065029212, 2130058424, 4260116848, 8520233696]

約数ペア:

[(1, 8520233696), (2, 4260116848), (4, 2130058424), (8, 1065029212), (13, 655402592), (16, 532514606), (26, 327701296), (32, 266257303), (47, 181281568), (52, 163850648), (94, 90640784), (104, 81925324), (169, 50415584), (188, 45320392), (208, 40962662), (338, 25207792), (376, 22660196), (416, 20481331), (611, 13944736), (676, 12603896), (752, 11330098), (1222, 6972368), (1352, 6301948), (1504, 5665049), (2444, 3486184), (2704, 3150974), (4888, 1743092), (5408, 1575487), (7943, 1072672), (9776, 871546), (15886, 536336), (19552, 435773), (31772, 268168), (33521, 254176), (63544, 134084), (67042, 127088)]