47457968

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 94660608

約数和(自身を除く): 47202640

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 223, 283, 376, 446, 566, 752, 892, 1132, 1784, 2264, 3568, 4528, 10481, 13301, 20962, 26602, 41924, 53204, 63109, 83848, 106408, 126218, 167696, 212816, 252436, 504872, 1009744, 2966123, 5932246, 11864492, 23728984, 47457968]

約数ペア:

[(1, 47457968), (2, 23728984), (4, 11864492), (8, 5932246), (16, 2966123), (47, 1009744), (94, 504872), (188, 252436), (223, 212816), (283, 167696), (376, 126218), (446, 106408), (566, 83848), (752, 63109), (892, 53204), (1132, 41924), (1784, 26602), (2264, 20962), (3568, 13301), (4528, 10481)]