38664626

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 82736640

約数和(自身を除く): 44072014

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 49, 62, 77, 89, 91, 98, 143, 154, 178, 182, 217, 286, 341, 403, 434, 539, 623, 637, 682, 806, 979, 1001, 1078, 1157, 1246, 1274, 1519, 1958, 2002, 2314, 2387, 2759, 2821, 3038, 4361, 4433, 4774, 5518, 5642, 6853, 7007, 8099, 8722, 8866, 12727, 13706, 14014, 16198, 16709, 19313, 19747, 25454, 30349, 31031, 33418, 35867, 38626, 39494, 47971, 56693, 60698, 62062, 71734, 89089, 95942, 113386, 135191, 178178, 212443, 217217, 251069, 270382, 394537, 424886, 434434, 502138, 623623, 789074, 1247246, 1487101, 1757483, 2761759, 2974202, 3514966, 5523518, 19332313, 38664626]

約数ペア:

[(1, 38664626), (2, 19332313), (7, 5523518), (11, 3514966), (13, 2974202), (14, 2761759), (22, 1757483), (26, 1487101), (31, 1247246), (49, 789074), (62, 623623), (77, 502138), (89, 434434), (91, 424886), (98, 394537), (143, 270382), (154, 251069), (178, 217217), (182, 212443), (217, 178178), (286, 135191), (341, 113386), (403, 95942), (434, 89089), (539, 71734), (623, 62062), (637, 60698), (682, 56693), (806, 47971), (979, 39494), (1001, 38626), (1078, 35867), (1157, 33418), (1246, 31031), (1274, 30349), (1519, 25454), (1958, 19747), (2002, 19313), (2314, 16709), (2387, 16198), (2759, 14014), (2821, 13706), (3038, 12727), (4361, 8866), (4433, 8722), (4774, 8099), (5518, 7007), (5642, 6853)]