3805928

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 8880000

約数和(自身を除く): 5074072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 73, 76, 98, 133, 146, 152, 196, 266, 292, 343, 392, 511, 532, 584, 686, 931, 1022, 1064, 1372, 1387, 1862, 2044, 2744, 2774, 3577, 3724, 4088, 5548, 6517, 7154, 7448, 9709, 11096, 13034, 14308, 19418, 25039, 26068, 28616, 38836, 50078, 52136, 67963, 77672, 100156, 135926, 200312, 271852, 475741, 543704, 951482, 1902964, 3805928]

約数ペア:

[(1, 3805928), (2, 1902964), (4, 951482), (7, 543704), (8, 475741), (14, 271852), (19, 200312), (28, 135926), (38, 100156), (49, 77672), (56, 67963), (73, 52136), (76, 50078), (98, 38836), (133, 28616), (146, 26068), (152, 25039), (196, 19418), (266, 14308), (292, 13034), (343, 11096), (392, 9709), (511, 7448), (532, 7154), (584, 6517), (686, 5548), (931, 4088), (1022, 3724), (1064, 3577), (1372, 2774), (1387, 2744), (1862, 2044)]