8122496

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 17625600

約数和(自身を除く): 9503104

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 89, 92, 124, 128, 178, 184, 248, 356, 368, 496, 712, 713, 736, 992, 1424, 1426, 1472, 1984, 2047, 2759, 2848, 2852, 2944, 3968, 4094, 5518, 5696, 5704, 8188, 11036, 11392, 11408, 16376, 22072, 22816, 32752, 44144, 45632, 63457, 65504, 88288, 91264, 126914, 131008, 176576, 253828, 262016, 353152, 507656, 1015312, 2030624, 4061248, 8122496]

約数ペア:

[(1, 8122496), (2, 4061248), (4, 2030624), (8, 1015312), (16, 507656), (23, 353152), (31, 262016), (32, 253828), (46, 176576), (62, 131008), (64, 126914), (89, 91264), (92, 88288), (124, 65504), (128, 63457), (178, 45632), (184, 44144), (248, 32752), (356, 22816), (368, 22072), (496, 16376), (712, 11408), (713, 11392), (736, 11036), (992, 8188), (1424, 5704), (1426, 5696), (1472, 5518), (1984, 4094), (2047, 3968), (2759, 2944), (2848, 2852)]