15667769728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{49297}}^1$

素因数の和:49515

約数の個数: 64

約数和(自身を含む): 33790821120

約数和(自身を除く): 18123051392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 191, 208, 382, 416, 764, 832, 1528, 1664, 2483, 3056, 4966, 6112, 9932, 12224, 19864, 24448, 39728, 49297, 79456, 98594, 158912, 197188, 317824, 394376, 640861, 788752, 1281722, 1577504, 2563444, 3155008, 5126888, 6310016, 9415727, 10253776, 18831454, 20507552, 37662908, 41015104, 75325816, 82030208, 122404451, 150651632, 244808902, 301303264, 489617804, 602606528, 979235608, 1205213056, 1958471216, 3916942432, 7833884864, 15667769728]

約数ペア:

[(1, 15667769728), (2, 7833884864), (4, 3916942432), (8, 1958471216), (13, 1205213056), (16, 979235608), (26, 602606528), (32, 489617804), (52, 301303264), (64, 244808902), (104, 150651632), (128, 122404451), (191, 82030208), (208, 75325816), (382, 41015104), (416, 37662908), (764, 20507552), (832, 18831454), (1528, 10253776), (1664, 9415727), (2483, 6310016), (3056, 5126888), (4966, 3155008), (6112, 2563444), (9932, 1577504), (12224, 1281722), (19864, 788752), (24448, 640861), (39728, 394376), (49297, 317824), (79456, 197188), (98594, 158912)]