3686608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 7673120

約数和(自身を除く): 3986512

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 181, 268, 304, 362, 536, 724, 1072, 1273, 1448, 2546, 2896, 3439, 5092, 6878, 10184, 12127, 13756, 20368, 24254, 27512, 48508, 55024, 97016, 194032, 230413, 460826, 921652, 1843304, 3686608]

約数ペア:

[(1, 3686608), (2, 1843304), (4, 921652), (8, 460826), (16, 230413), (19, 194032), (38, 97016), (67, 55024), (76, 48508), (134, 27512), (152, 24254), (181, 20368), (268, 13756), (304, 12127), (362, 10184), (536, 6878), (724, 5092), (1072, 3439), (1273, 2896), (1448, 2546)]