417872

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 60

約数和(自身を含む): 1038996

約数和(自身を除く): 621124

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 49, 52, 56, 82, 91, 98, 104, 112, 164, 182, 196, 208, 287, 328, 364, 392, 533, 574, 637, 656, 728, 784, 1066, 1148, 1274, 1456, 2009, 2132, 2296, 2548, 3731, 4018, 4264, 4592, 5096, 7462, 8036, 8528, 10192, 14924, 16072, 26117, 29848, 32144, 52234, 59696, 104468, 208936, 417872]

約数ペア:

[(1, 417872), (2, 208936), (4, 104468), (7, 59696), (8, 52234), (13, 32144), (14, 29848), (16, 26117), (26, 16072), (28, 14924), (41, 10192), (49, 8528), (52, 8036), (56, 7462), (82, 5096), (91, 4592), (98, 4264), (104, 4018), (112, 3731), (164, 2548), (182, 2296), (196, 2132), (208, 2009), (287, 1456), (328, 1274), (364, 1148), (392, 1066), (533, 784), (574, 728), (637, 656)]