73950736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{243259}}^1$

素因数の和:243286

約数の個数: 20

約数和(自身を含む): 150821200

約数和(自身を除く): 76870464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 243259, 486518, 973036, 1946072, 3892144, 4621921, 9243842, 18487684, 36975368, 73950736]

約数ペア:

[(1, 73950736), (2, 36975368), (4, 18487684), (8, 9243842), (16, 4621921), (19, 3892144), (38, 1946072), (76, 973036), (152, 486518), (304, 243259)]