7307972308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{168713}}^1$

素因数の和:168761

約数の個数: 72

約数和(自身を含む): 16963855272

約数和(自身を除く): 9655882964

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 2548, 3094, 3332, 6188, 10829, 21658, 43316, 168713, 337426, 674852, 1180991, 2193269, 2361982, 2868121, 4386538, 4723964, 5736242, 8266937, 8773076, 11472484, 15352883, 16533874, 20076847, 30705766, 33067748, 37285573, 40153694, 61411532, 74571146, 80307388, 107470181, 140537929, 149142292, 214940362, 260999011, 281075858, 429880724, 521998022, 562151716, 1043996044, 1826993077, 3653986154, 7307972308]

約数ペア:

[(1, 7307972308), (2, 3653986154), (4, 1826993077), (7, 1043996044), (13, 562151716), (14, 521998022), (17, 429880724), (26, 281075858), (28, 260999011), (34, 214940362), (49, 149142292), (52, 140537929), (68, 107470181), (91, 80307388), (98, 74571146), (119, 61411532), (182, 40153694), (196, 37285573), (221, 33067748), (238, 30705766), (364, 20076847), (442, 16533874), (476, 15352883), (637, 11472484), (833, 8773076), (884, 8266937), (1274, 5736242), (1547, 4723964), (1666, 4386538), (2548, 2868121), (3094, 2361982), (3332, 2193269), (6188, 1180991), (10829, 674852), (21658, 337426), (43316, 168713)]