73682288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1185

約数の個数: 40

約数和(自身を含む): 148502400

約数和(自身を除く): 74820112

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 248, 298, 496, 596, 997, 1192, 1994, 2384, 3988, 4619, 7976, 9238, 15952, 18476, 30907, 36952, 61814, 73904, 123628, 148553, 247256, 297106, 494512, 594212, 1188424, 2376848, 4605143, 9210286, 18420572, 36841144, 73682288]

約数ペア:

[(1, 73682288), (2, 36841144), (4, 18420572), (8, 9210286), (16, 4605143), (31, 2376848), (62, 1188424), (124, 594212), (149, 494512), (248, 297106), (298, 247256), (496, 148553), (596, 123628), (997, 73904), (1192, 61814), (1994, 36952), (2384, 30907), (3988, 18476), (4619, 15952), (7976, 9238)]