65963402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 44352118

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 437, 874, 1063, 1349, 1633, 2126, 2698, 3266, 20197, 24449, 31027, 40394, 48898, 62054, 75473, 150946, 464531, 929062, 1433987, 1735879, 2867974, 3471758, 32981701, 65963402]

約数ペア:

[(1, 65963402), (2, 32981701), (19, 3471758), (23, 2867974), (38, 1735879), (46, 1433987), (71, 929062), (142, 464531), (437, 150946), (874, 75473), (1063, 62054), (1349, 48898), (1633, 40394), (2126, 31027), (2698, 24449), (3266, 20197)]