29951704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 32256296

約数列:

[1, 2, 4, 8, 23, 31, 46, 59, 62, 89, 92, 118, 124, 178, 184, 236, 248, 356, 472, 712, 713, 1357, 1426, 1829, 2047, 2714, 2759, 2852, 3658, 4094, 5251, 5428, 5518, 5704, 7316, 8188, 10502, 10856, 11036, 14632, 16376, 21004, 22072, 42008, 42067, 63457, 84134, 120773, 126914, 162781, 168268, 241546, 253828, 325562, 336536, 483092, 507656, 651124, 966184, 1302248, 3743963, 7487926, 14975852, 29951704]

約数ペア:

[(1, 29951704), (2, 14975852), (4, 7487926), (8, 3743963), (23, 1302248), (31, 966184), (46, 651124), (59, 507656), (62, 483092), (89, 336536), (92, 325562), (118, 253828), (124, 241546), (178, 168268), (184, 162781), (236, 126914), (248, 120773), (356, 84134), (472, 63457), (712, 42067), (713, 42008), (1357, 22072), (1426, 21004), (1829, 16376), (2047, 14632), (2714, 11036), (2759, 10856), (2852, 10502), (3658, 8188), (4094, 7316), (5251, 5704), (5428, 5518)]