28755512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5113}}^1$

素因数の和:5175

約数の個数: 32

約数和(自身を含む): 58299600

約数和(自身を除く): 29544088

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5113, 5624, 10226, 20452, 40904, 97147, 189181, 194294, 378362, 388588, 756724, 777176, 1513448, 3594439, 7188878, 14377756, 28755512]

約数ペア:

[(1, 28755512), (2, 14377756), (4, 7188878), (8, 3594439), (19, 1513448), (37, 777176), (38, 756724), (74, 388588), (76, 378362), (148, 194294), (152, 189181), (296, 97147), (703, 40904), (1406, 20452), (2812, 10226), (5113, 5624)]