71025724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 166924800

約数和(自身を除く): 95899076

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 53, 76, 77, 106, 133, 154, 209, 212, 229, 266, 308, 371, 418, 458, 532, 583, 742, 836, 916, 1007, 1166, 1463, 1484, 1603, 2014, 2332, 2519, 2926, 3206, 4028, 4081, 4351, 5038, 5852, 6412, 7049, 8162, 8702, 10076, 11077, 12137, 14098, 16324, 17404, 17633, 22154, 24274, 28196, 30457, 35266, 44308, 47861, 48548, 60914, 70532, 77539, 84959, 95722, 121828, 133507, 155078, 169918, 191444, 230603, 267014, 310156, 335027, 339836, 461206, 534028, 670054, 922412, 934549, 1340108, 1614221, 1869098, 2536633, 3228442, 3738196, 5073266, 6456884, 10146532, 17756431, 35512862, 71025724]

約数ペア:

[(1, 71025724), (2, 35512862), (4, 17756431), (7, 10146532), (11, 6456884), (14, 5073266), (19, 3738196), (22, 3228442), (28, 2536633), (38, 1869098), (44, 1614221), (53, 1340108), (76, 934549), (77, 922412), (106, 670054), (133, 534028), (154, 461206), (209, 339836), (212, 335027), (229, 310156), (266, 267014), (308, 230603), (371, 191444), (418, 169918), (458, 155078), (532, 133507), (583, 121828), (742, 95722), (836, 84959), (916, 77539), (1007, 70532), (1166, 60914), (1463, 48548), (1484, 47861), (1603, 44308), (2014, 35266), (2332, 30457), (2519, 28196), (2926, 24274), (3206, 22154), (4028, 17633), (4081, 17404), (4351, 16324), (5038, 14098), (5852, 12137), (6412, 11077), (7049, 10076), (8162, 8702)]