28828338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2759

約数の個数: 64

約数和(自身を含む): 75036672

約数和(自身を除く): 46208334

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 2713, 3542, 5313, 5426, 8139, 10626, 16278, 18991, 29843, 37982, 56973, 59686, 62399, 89529, 113946, 124798, 179058, 187197, 208901, 374394, 417802, 436793, 626703, 686389, 873586, 1253406, 1310379, 1372778, 2059167, 2620758, 4118334, 4804723, 9609446, 14414169, 28828338]

約数ペア:

[(1, 28828338), (2, 14414169), (3, 9609446), (6, 4804723), (7, 4118334), (11, 2620758), (14, 2059167), (21, 1372778), (22, 1310379), (23, 1253406), (33, 873586), (42, 686389), (46, 626703), (66, 436793), (69, 417802), (77, 374394), (138, 208901), (154, 187197), (161, 179058), (231, 124798), (253, 113946), (322, 89529), (462, 62399), (483, 59686), (506, 56973), (759, 37982), (966, 29843), (1518, 18991), (1771, 16278), (2713, 10626), (3542, 8139), (5313, 5426)]