29778928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4259}}^1$

素因数の和:4309

約数の個数: 40

約数和(自身を含む): 63388800

約数和(自身を除く): 33609872

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 4259, 6992, 8518, 17036, 34072, 68144, 80921, 97957, 161842, 195914, 323684, 391828, 647368, 783656, 1294736, 1567312, 1861183, 3722366, 7444732, 14889464, 29778928]

約数ペア:

[(1, 29778928), (2, 14889464), (4, 7444732), (8, 3722366), (16, 1861183), (19, 1567312), (23, 1294736), (38, 783656), (46, 647368), (76, 391828), (92, 323684), (152, 195914), (184, 161842), (304, 97957), (368, 80921), (437, 68144), (874, 34072), (1748, 17036), (3496, 8518), (4259, 6992)]