38823402

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 85536000

約数和(自身を除く): 46712598

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 89, 109, 138, 174, 178, 218, 267, 327, 534, 654, 667, 1334, 2001, 2047, 2507, 2581, 3161, 4002, 4094, 5014, 5162, 6141, 6322, 7521, 7743, 9483, 9701, 12282, 15042, 15486, 18966, 19402, 29103, 58206, 59363, 72703, 118726, 145406, 178089, 218109, 223123, 281329, 356178, 436218, 446246, 562658, 669369, 843987, 1338738, 1687974, 6470567, 12941134, 19411701, 38823402]

約数ペア:

[(1, 38823402), (2, 19411701), (3, 12941134), (6, 6470567), (23, 1687974), (29, 1338738), (46, 843987), (58, 669369), (69, 562658), (87, 446246), (89, 436218), (109, 356178), (138, 281329), (174, 223123), (178, 218109), (218, 178089), (267, 145406), (327, 118726), (534, 72703), (654, 59363), (667, 58206), (1334, 29103), (2001, 19402), (2047, 18966), (2507, 15486), (2581, 15042), (3161, 12282), (4002, 9701), (4094, 9483), (5014, 7743), (5162, 7521), (6141, 6322)]