39145876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 86083200

約数和(自身を除く): 46937324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 298, 308, 596, 853, 1043, 1639, 1706, 2086, 3278, 3412, 4172, 5971, 6556, 9383, 11473, 11942, 18766, 22946, 23884, 37532, 45892, 65681, 127097, 131362, 254194, 262724, 508388, 889679, 1398067, 1779358, 2796134, 3558716, 5592268, 9786469, 19572938, 39145876]

約数ペア:

[(1, 39145876), (2, 19572938), (4, 9786469), (7, 5592268), (11, 3558716), (14, 2796134), (22, 1779358), (28, 1398067), (44, 889679), (77, 508388), (149, 262724), (154, 254194), (298, 131362), (308, 127097), (596, 65681), (853, 45892), (1043, 37532), (1639, 23884), (1706, 22946), (2086, 18766), (3278, 11942), (3412, 11473), (4172, 9383), (5971, 6556)]