68539264

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 147271680

約数和(自身を除く): 78732416

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 751, 992, 1426, 1472, 1502, 1984, 2852, 2944, 3004, 3968, 5704, 6008, 11408, 12016, 17273, 22816, 23281, 24032, 34546, 45632, 46562, 48064, 69092, 91264, 93124, 96128, 138184, 186248, 276368, 372496, 535463, 552736, 744992, 1070926, 1105472, 1489984, 2141852, 2210944, 2979968, 4283704, 8567408, 17134816, 34269632, 68539264]

約数ペア:

[(1, 68539264), (2, 34269632), (4, 17134816), (8, 8567408), (16, 4283704), (23, 2979968), (31, 2210944), (32, 2141852), (46, 1489984), (62, 1105472), (64, 1070926), (92, 744992), (124, 552736), (128, 535463), (184, 372496), (248, 276368), (368, 186248), (496, 138184), (713, 96128), (736, 93124), (751, 91264), (992, 69092), (1426, 48064), (1472, 46562), (1502, 45632), (1984, 34546), (2852, 24032), (2944, 23281), (3004, 22816), (3968, 17273), (5704, 12016), (6008, 11408)]