25702900706

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{6983}}^1$

素因数の和:7116

約数の個数: 72

約数和(自身を含む): 47550815424

約数和(自身を除く): 21847914718

約数列:

[1, 2, 7, 14, 23, 46, 49, 71, 98, 142, 161, 322, 497, 529, 994, 1058, 1127, 1633, 2254, 3266, 3479, 3703, 6958, 6983, 7406, 11431, 13966, 22862, 25921, 37559, 48881, 51842, 75118, 80017, 97762, 160034, 160609, 262913, 321218, 342167, 495793, 525826, 684334, 991586, 1124263, 1840391, 2248526, 3470551, 3680782, 3694007, 6941102, 7388014, 7869841, 11403239, 15739682, 22806478, 24293857, 25858049, 48587714, 51716098, 79822673, 159645346, 181006343, 262274497, 362012686, 524548994, 558758711, 1117517422, 1835921479, 3671842958, 12851450353, 25702900706]

約数ペア:

[(1, 25702900706), (2, 12851450353), (7, 3671842958), (14, 1835921479), (23, 1117517422), (46, 558758711), (49, 524548994), (71, 362012686), (98, 262274497), (142, 181006343), (161, 159645346), (322, 79822673), (497, 51716098), (529, 48587714), (994, 25858049), (1058, 24293857), (1127, 22806478), (1633, 15739682), (2254, 11403239), (3266, 7869841), (3479, 7388014), (3703, 6941102), (6958, 3694007), (6983, 3680782), (7406, 3470551), (11431, 2248526), (13966, 1840391), (22862, 1124263), (25921, 991586), (37559, 684334), (48881, 525826), (51842, 495793), (75118, 342167), (80017, 321218), (97762, 262913), (160034, 160609)]