65845108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 140963200

約数和(自身を除く): 75118092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2029, 2318, 4058, 4636, 8113, 8116, 14203, 16226, 28406, 32452, 38551, 56812, 77102, 123769, 154204, 247538, 269857, 495076, 539714, 866383, 1079428, 1732766, 2351611, 3465532, 4703222, 9406444, 16461277, 32922554, 65845108]

約数ペア:

[(1, 65845108), (2, 32922554), (4, 16461277), (7, 9406444), (14, 4703222), (19, 3465532), (28, 2351611), (38, 1732766), (61, 1079428), (76, 866383), (122, 539714), (133, 495076), (244, 269857), (266, 247538), (427, 154204), (532, 123769), (854, 77102), (1159, 56812), (1708, 38551), (2029, 32452), (2318, 28406), (4058, 16226), (4636, 14203), (8113, 8116)]