56341984

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 114125760

約数和(自身を除く): 57783776

約数列:

[1, 2, 4, 8, 16, 32, 73, 89, 146, 178, 271, 292, 356, 542, 584, 712, 1084, 1168, 1424, 2168, 2336, 2848, 4336, 6497, 8672, 12994, 19783, 24119, 25988, 39566, 48238, 51976, 79132, 96476, 103952, 158264, 192952, 207904, 316528, 385904, 633056, 771808, 1760687, 3521374, 7042748, 14085496, 28170992, 56341984]

約数ペア:

[(1, 56341984), (2, 28170992), (4, 14085496), (8, 7042748), (16, 3521374), (32, 1760687), (73, 771808), (89, 633056), (146, 385904), (178, 316528), (271, 207904), (292, 192952), (356, 158264), (542, 103952), (584, 96476), (712, 79132), (1084, 51976), (1168, 48238), (1424, 39566), (2168, 25988), (2336, 24119), (2848, 19783), (4336, 12994), (6497, 8672)]