42647968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7127}}^1$

素因数の和:7165

約数の個数: 48

約数和(自身を含む): 96997824

約数和(自身を除く): 54349856

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 7127, 14254, 28508, 57016, 78397, 114032, 121159, 156794, 228064, 242318, 313588, 484636, 627176, 969272, 1254352, 1332749, 1938544, 2508704, 2665498, 3877088, 5330996, 10661992, 21323984, 42647968]

約数ペア:

[(1, 42647968), (2, 21323984), (4, 10661992), (8, 5330996), (11, 3877088), (16, 2665498), (17, 2508704), (22, 1938544), (32, 1332749), (34, 1254352), (44, 969272), (68, 627176), (88, 484636), (136, 313588), (176, 242318), (187, 228064), (272, 156794), (352, 121159), (374, 114032), (544, 78397), (748, 57016), (1496, 28508), (2992, 14254), (5984, 7127)]