13894116796

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{134513}}^1$

素因数の和:134579

約数の個数: 72

約数和(自身を含む): 30914545536

約数和(自身を除く): 17020428740

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 62, 68, 98, 119, 124, 196, 217, 238, 434, 476, 527, 833, 868, 1054, 1519, 1666, 2108, 3038, 3332, 3689, 6076, 7378, 14756, 25823, 51646, 103292, 134513, 269026, 538052, 941591, 1883182, 2286721, 3766364, 4169903, 4573442, 6591137, 8339806, 9146884, 13182274, 16007047, 16679612, 26364548, 29189321, 32014094, 58378642, 64028188, 70888351, 112049329, 116757284, 141776702, 204325247, 224098658, 283553404, 408650494, 448197316, 496218457, 817300988, 992436914, 1984873828, 3473529199, 6947058398, 13894116796]

約数ペア:

[(1, 13894116796), (2, 6947058398), (4, 3473529199), (7, 1984873828), (14, 992436914), (17, 817300988), (28, 496218457), (31, 448197316), (34, 408650494), (49, 283553404), (62, 224098658), (68, 204325247), (98, 141776702), (119, 116757284), (124, 112049329), (196, 70888351), (217, 64028188), (238, 58378642), (434, 32014094), (476, 29189321), (527, 26364548), (833, 16679612), (868, 16007047), (1054, 13182274), (1519, 9146884), (1666, 8339806), (2108, 6591137), (3038, 4573442), (3332, 4169903), (3689, 3766364), (6076, 2286721), (7378, 1883182), (14756, 941591), (25823, 538052), (51646, 269026), (103292, 134513)]