27831937532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1\times {\mathrm{27361}}^1$

素因数の和:29526

約数の個数: 48

約数和(自身を含む): 58967955648

約数和(自身を除く): 31136018116

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2137, 4274, 8548, 14959, 27361, 29918, 36329, 54722, 59836, 72658, 109444, 145316, 191527, 254303, 383054, 465137, 508606, 766108, 930274, 1017212, 1860548, 3255959, 6511918, 13023836, 58470457, 116940914, 233881828, 409293199, 818586398, 993997769, 1637172796, 1987995538, 3975991076, 6957984383, 13915968766, 27831937532]

約数ペア:

[(1, 27831937532), (2, 13915968766), (4, 6957984383), (7, 3975991076), (14, 1987995538), (17, 1637172796), (28, 993997769), (34, 818586398), (68, 409293199), (119, 233881828), (238, 116940914), (476, 58470457), (2137, 13023836), (4274, 6511918), (8548, 3255959), (14959, 1860548), (27361, 1017212), (29918, 930274), (36329, 766108), (54722, 508606), (59836, 465137), (72658, 383054), (109444, 254303), (145316, 191527)]