6781657064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2377}}^1\times {\mathrm{3919}}^1$

素因数の和:6322

約数の個数: 64

約数和(自身を含む): 15660556800

約数和(自身を除く): 8878899736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2377, 3919, 4754, 7838, 9508, 15676, 16639, 19016, 27433, 30901, 31352, 33278, 50947, 54866, 61802, 66556, 101894, 109732, 123604, 133112, 203788, 216307, 219464, 247208, 356629, 407576, 432614, 713258, 865228, 1426516, 1730456, 2853032, 9315463, 18630926, 37261852, 65208241, 74523704, 121101019, 130416482, 242202038, 260832964, 484404076, 521665928, 847707133, 968808152, 1695414266, 3390828532, 6781657064]

約数ペア:

[(1, 6781657064), (2, 3390828532), (4, 1695414266), (7, 968808152), (8, 847707133), (13, 521665928), (14, 484404076), (26, 260832964), (28, 242202038), (52, 130416482), (56, 121101019), (91, 74523704), (104, 65208241), (182, 37261852), (364, 18630926), (728, 9315463), (2377, 2853032), (3919, 1730456), (4754, 1426516), (7838, 865228), (9508, 713258), (15676, 432614), (16639, 407576), (19016, 356629), (27433, 247208), (30901, 219464), (31352, 216307), (33278, 203788), (50947, 133112), (54866, 123604), (61802, 109732), (66556, 101894)]