39567728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5659}}^1$

素因数の和:5709

約数の個数: 40

約数和(自身を含む): 84220800

約数和(自身を除く): 44653072

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 5659, 6992, 11318, 22636, 45272, 90544, 107521, 130157, 215042, 260314, 430084, 520628, 860168, 1041256, 1720336, 2082512, 2472983, 4945966, 9891932, 19783864, 39567728]

約数ペア:

[(1, 39567728), (2, 19783864), (4, 9891932), (8, 4945966), (16, 2472983), (19, 2082512), (23, 1720336), (38, 1041256), (46, 860168), (76, 520628), (92, 430084), (152, 260314), (184, 215042), (304, 130157), (368, 107521), (437, 90544), (874, 45272), (1748, 22636), (3496, 11318), (5659, 6992)]