66935064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{398423}}^1$

素因数の和:398439

約数の個数: 32

約数和(自身を含む): 191243520

約数和(自身を除く): 124308456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 398423, 796846, 1195269, 1593692, 2390538, 2788961, 3187384, 4781076, 5577922, 8366883, 9562152, 11155844, 16733766, 22311688, 33467532, 66935064]

約数ペア:

[(1, 66935064), (2, 33467532), (3, 22311688), (4, 16733766), (6, 11155844), (7, 9562152), (8, 8366883), (12, 5577922), (14, 4781076), (21, 3187384), (24, 2788961), (28, 2390538), (42, 1593692), (56, 1195269), (84, 796846), (168, 398423)]