27791112

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 72495360

約数和(自身を除く): 44704248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 463, 488, 492, 732, 926, 984, 1389, 1464, 1852, 2501, 2778, 3704, 5002, 5556, 7503, 10004, 11112, 15006, 18983, 20008, 28243, 30012, 37966, 56486, 56949, 60024, 75932, 84729, 112972, 113898, 151864, 169458, 225944, 227796, 338916, 455592, 677832, 1157963, 2315926, 3473889, 4631852, 6947778, 9263704, 13895556, 27791112]

約数ペア:

[(1, 27791112), (2, 13895556), (3, 9263704), (4, 6947778), (6, 4631852), (8, 3473889), (12, 2315926), (24, 1157963), (41, 677832), (61, 455592), (82, 338916), (122, 227796), (123, 225944), (164, 169458), (183, 151864), (244, 113898), (246, 112972), (328, 84729), (366, 75932), (463, 60024), (488, 56949), (492, 56486), (732, 37966), (926, 30012), (984, 28243), (1389, 20008), (1464, 18983), (1852, 15006), (2501, 11112), (2778, 10004), (3704, 7503), (5002, 5556)]