8333332

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 18701928

約数和(自身を除く): 10368596

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 49, 61, 68, 82, 98, 119, 122, 164, 196, 238, 244, 287, 427, 476, 574, 697, 833, 854, 1037, 1148, 1394, 1666, 1708, 2009, 2074, 2501, 2788, 2989, 3332, 4018, 4148, 4879, 5002, 5978, 7259, 8036, 9758, 10004, 11956, 14518, 17507, 19516, 29036, 34153, 35014, 42517, 50813, 68306, 70028, 85034, 101626, 122549, 136612, 170068, 203252, 245098, 297619, 490196, 595238, 1190476, 2083333, 4166666, 8333332]

約数ペア:

[(1, 8333332), (2, 4166666), (4, 2083333), (7, 1190476), (14, 595238), (17, 490196), (28, 297619), (34, 245098), (41, 203252), (49, 170068), (61, 136612), (68, 122549), (82, 101626), (98, 85034), (119, 70028), (122, 68306), (164, 50813), (196, 42517), (238, 35014), (244, 34153), (287, 29036), (427, 19516), (476, 17507), (574, 14518), (697, 11956), (833, 10004), (854, 9758), (1037, 8036), (1148, 7259), (1394, 5978), (1666, 5002), (1708, 4879), (2009, 4148), (2074, 4018), (2501, 3332), (2788, 2989)]