43049744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 94279680

約数和(自身を除く): 51229936

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 47, 76, 92, 94, 131, 152, 184, 188, 262, 304, 368, 376, 437, 524, 752, 874, 893, 1048, 1081, 1748, 1786, 2096, 2162, 2489, 3013, 3496, 3572, 4324, 4978, 6026, 6157, 6992, 7144, 8648, 9956, 12052, 12314, 14288, 17296, 19912, 20539, 24104, 24628, 39824, 41078, 48208, 49256, 57247, 82156, 98512, 114494, 116983, 141611, 164312, 228988, 233966, 283222, 328624, 457976, 467932, 566444, 915952, 935864, 1132888, 1871728, 2265776, 2690609, 5381218, 10762436, 21524872, 43049744]

約数ペア:

[(1, 43049744), (2, 21524872), (4, 10762436), (8, 5381218), (16, 2690609), (19, 2265776), (23, 1871728), (38, 1132888), (46, 935864), (47, 915952), (76, 566444), (92, 467932), (94, 457976), (131, 328624), (152, 283222), (184, 233966), (188, 228988), (262, 164312), (304, 141611), (368, 116983), (376, 114494), (437, 98512), (524, 82156), (752, 57247), (874, 49256), (893, 48208), (1048, 41078), (1081, 39824), (1748, 24628), (1786, 24104), (2096, 20539), (2162, 19912), (2489, 17296), (3013, 14288), (3496, 12314), (3572, 12052), (4324, 9956), (4978, 8648), (6026, 7144), (6157, 6992)]