28687074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 65440800

約数和(自身を除く): 36753726

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 1489, 2978, 3211, 4467, 6422, 8934, 9633, 19266, 19357, 28291, 38714, 56582, 58071, 84873, 116142, 169746, 251641, 367783, 503282, 735566, 754923, 1103349, 1509846, 2206698, 4781179, 9562358, 14343537, 28687074]

約数ペア:

[(1, 28687074), (2, 14343537), (3, 9562358), (6, 4781179), (13, 2206698), (19, 1509846), (26, 1103349), (38, 754923), (39, 735566), (57, 503282), (78, 367783), (114, 251641), (169, 169746), (247, 116142), (338, 84873), (494, 58071), (507, 56582), (741, 38714), (1014, 28291), (1482, 19357), (1489, 19266), (2978, 9633), (3211, 8934), (4467, 6422)]