34789412

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 76789944

約数和(自身を除く): 42000532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 53, 68, 98, 106, 119, 196, 197, 212, 238, 371, 394, 476, 742, 788, 833, 901, 1379, 1484, 1666, 1802, 2597, 2758, 3332, 3349, 3604, 5194, 5516, 6307, 6698, 9653, 10388, 10441, 12614, 13396, 19306, 20882, 23443, 25228, 38612, 41764, 44149, 46886, 73087, 88298, 93772, 146174, 164101, 176596, 177497, 292348, 328202, 354994, 511609, 656404, 709988, 1023218, 1242479, 2046436, 2484958, 4969916, 8697353, 17394706, 34789412]

約数ペア:

[(1, 34789412), (2, 17394706), (4, 8697353), (7, 4969916), (14, 2484958), (17, 2046436), (28, 1242479), (34, 1023218), (49, 709988), (53, 656404), (68, 511609), (98, 354994), (106, 328202), (119, 292348), (196, 177497), (197, 176596), (212, 164101), (238, 146174), (371, 93772), (394, 88298), (476, 73087), (742, 46886), (788, 44149), (833, 41764), (901, 38612), (1379, 25228), (1484, 23443), (1666, 20882), (1802, 19306), (2597, 13396), (2758, 12614), (3332, 10441), (3349, 10388), (3604, 9653), (5194, 6698), (5516, 6307)]