66534972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2393}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 178036992

約数和(自身を除く): 111502020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 993, 1324, 1986, 2317, 2393, 3972, 4634, 4786, 6951, 7179, 9268, 9572, 13902, 14358, 16751, 27804, 28716, 33502, 50253, 67004, 100506, 201012, 792083, 1584166, 2376249, 3168332, 4752498, 5544581, 9504996, 11089162, 16633743, 22178324, 33267486, 66534972]

約数ペア:

[(1, 66534972), (2, 33267486), (3, 22178324), (4, 16633743), (6, 11089162), (7, 9504996), (12, 5544581), (14, 4752498), (21, 3168332), (28, 2376249), (42, 1584166), (84, 792083), (331, 201012), (662, 100506), (993, 67004), (1324, 50253), (1986, 33502), (2317, 28716), (2393, 27804), (3972, 16751), (4634, 14358), (4786, 13902), (6951, 9572), (7179, 9268)]