38641592

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 84326400

約数和(自身を除く): 45684808

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 191, 209, 242, 382, 418, 484, 764, 836, 968, 1331, 1528, 1672, 2101, 2299, 2662, 3629, 4202, 4598, 5324, 7258, 8404, 9196, 10648, 14516, 16808, 18392, 23111, 25289, 29032, 39919, 46222, 50578, 79838, 92444, 101156, 159676, 184888, 202312, 254221, 319352, 439109, 508442, 878218, 1016884, 1756436, 2033768, 3512872, 4830199, 9660398, 19320796, 38641592]

約数ペア:

[(1, 38641592), (2, 19320796), (4, 9660398), (8, 4830199), (11, 3512872), (19, 2033768), (22, 1756436), (38, 1016884), (44, 878218), (76, 508442), (88, 439109), (121, 319352), (152, 254221), (191, 202312), (209, 184888), (242, 159676), (382, 101156), (418, 92444), (484, 79838), (764, 50578), (836, 46222), (968, 39919), (1331, 29032), (1528, 25289), (1672, 23111), (2101, 18392), (2299, 16808), (2662, 14516), (3629, 10648), (4202, 9196), (4598, 8404), (5324, 7258)]