8004892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 17273088

約数和(自身を除く): 9268196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 251, 268, 469, 476, 502, 938, 1004, 1139, 1757, 1876, 2278, 3514, 4267, 4556, 7028, 7973, 8534, 15946, 16817, 17068, 29869, 31892, 33634, 59738, 67268, 117719, 119476, 235438, 285889, 470876, 571778, 1143556, 2001223, 4002446, 8004892]

約数ペア:

[(1, 8004892), (2, 4002446), (4, 2001223), (7, 1143556), (14, 571778), (17, 470876), (28, 285889), (34, 235438), (67, 119476), (68, 117719), (119, 67268), (134, 59738), (238, 33634), (251, 31892), (268, 29869), (469, 17068), (476, 16817), (502, 15946), (938, 8534), (1004, 7973), (1139, 7028), (1757, 4556), (1876, 4267), (2278, 3514)]