38966816

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2383}}^1$

素因数の和:2473

約数の個数: 48

約数和(自身を含む): 88913664

約数和(自身を除く): 49946848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 2383, 4088, 4766, 8176, 9532, 16352, 16681, 19064, 33362, 38128, 66724, 76256, 133448, 173959, 266896, 347918, 533792, 695836, 1217713, 1391672, 2435426, 2783344, 4870852, 5566688, 9741704, 19483408, 38966816]

約数ペア:

[(1, 38966816), (2, 19483408), (4, 9741704), (7, 5566688), (8, 4870852), (14, 2783344), (16, 2435426), (28, 1391672), (32, 1217713), (56, 695836), (73, 533792), (112, 347918), (146, 266896), (224, 173959), (292, 133448), (511, 76256), (584, 66724), (1022, 38128), (1168, 33362), (2044, 19064), (2336, 16681), (2383, 16352), (4088, 9532), (4766, 8176)]