2957768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 6696000

約数和(自身を除く): 3738232

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 61, 76, 88, 116, 122, 152, 209, 232, 244, 319, 418, 488, 551, 638, 671, 836, 1102, 1159, 1276, 1342, 1672, 1769, 2204, 2318, 2552, 2684, 3538, 4408, 4636, 5368, 6061, 7076, 9272, 12122, 12749, 14152, 19459, 24244, 25498, 33611, 38918, 48488, 50996, 67222, 77836, 101992, 134444, 155672, 268888, 369721, 739442, 1478884, 2957768]

約数ペア:

[(1, 2957768), (2, 1478884), (4, 739442), (8, 369721), (11, 268888), (19, 155672), (22, 134444), (29, 101992), (38, 77836), (44, 67222), (58, 50996), (61, 48488), (76, 38918), (88, 33611), (116, 25498), (122, 24244), (152, 19459), (209, 14152), (232, 12749), (244, 12122), (319, 9272), (418, 7076), (488, 6061), (551, 5368), (638, 4636), (671, 4408), (836, 3538), (1102, 2684), (1159, 2552), (1276, 2318), (1342, 2204), (1672, 1769)]