39505466

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2859

約数の個数: 48

約数和(自身を含む): 81012960

約数和(自身を除く): 41507494

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 2819, 5638, 7007, 14014, 19733, 31009, 36647, 39466, 62018, 73294, 138131, 217063, 256529, 276262, 403117, 434126, 513058, 806234, 1519441, 1795703, 2821819, 3038882, 3591406, 5643638, 19752733, 39505466]

約数ペア:

[(1, 39505466), (2, 19752733), (7, 5643638), (11, 3591406), (13, 3038882), (14, 2821819), (22, 1795703), (26, 1519441), (49, 806234), (77, 513058), (91, 434126), (98, 403117), (143, 276262), (154, 256529), (182, 217063), (286, 138131), (539, 73294), (637, 62018), (1001, 39466), (1078, 36647), (1274, 31009), (2002, 19733), (2819, 14014), (5638, 7007)]