29708656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 61335360

約数和(自身を除く): 31626704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 457, 478, 914, 956, 1828, 1912, 3656, 3824, 4063, 7312, 7769, 8126, 15538, 16252, 31076, 32504, 62152, 65008, 109223, 124304, 218446, 436892, 873784, 1747568, 1856791, 3713582, 7427164, 14854328, 29708656]

約数ペア:

[(1, 29708656), (2, 14854328), (4, 7427164), (8, 3713582), (16, 1856791), (17, 1747568), (34, 873784), (68, 436892), (136, 218446), (239, 124304), (272, 109223), (457, 65008), (478, 62152), (914, 32504), (956, 31076), (1828, 16252), (1912, 15538), (3656, 8126), (3824, 7769), (4063, 7312)]