828776788

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 1742295744

約数和(自身を除く): 913518956

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 151, 164, 196, 287, 302, 574, 604, 683, 1057, 1148, 1366, 2009, 2114, 2732, 4018, 4228, 4781, 6191, 7399, 8036, 9562, 12382, 14798, 19124, 24764, 28003, 29596, 33467, 43337, 56006, 66934, 86674, 103133, 112012, 133868, 173348, 196021, 206266, 303359, 392042, 412532, 606718, 721931, 784084, 1213436, 1372147, 1443862, 2744294, 2887724, 4228453, 5053517, 5488588, 8456906, 10107034, 16913812, 20214068, 29599171, 59198342, 118396684, 207194197, 414388394, 828776788]

約数ペア:

[(1, 828776788), (2, 414388394), (4, 207194197), (7, 118396684), (14, 59198342), (28, 29599171), (41, 20214068), (49, 16913812), (82, 10107034), (98, 8456906), (151, 5488588), (164, 5053517), (196, 4228453), (287, 2887724), (302, 2744294), (574, 1443862), (604, 1372147), (683, 1213436), (1057, 784084), (1148, 721931), (1366, 606718), (2009, 412532), (2114, 392042), (2732, 303359), (4018, 206266), (4228, 196021), (4781, 173348), (6191, 133868), (7399, 112012), (8036, 103133), (9562, 86674), (12382, 66934), (14798, 56006), (19124, 43337), (24764, 33467), (28003, 29596)]