74924486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 74098234

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 47, 91, 94, 133, 182, 247, 266, 329, 461, 494, 611, 658, 893, 922, 1222, 1729, 1786, 3227, 3458, 4277, 5993, 6251, 6454, 8554, 8759, 11609, 11986, 12502, 17518, 21667, 23218, 41951, 43334, 61313, 81263, 83902, 113867, 122626, 151669, 162526, 227734, 281671, 303338, 411673, 563342, 797069, 823346, 1594138, 1971697, 2881711, 3943394, 5351749, 5763422, 10703498, 37462243, 74924486]

約数ペア:

[(1, 74924486), (2, 37462243), (7, 10703498), (13, 5763422), (14, 5351749), (19, 3943394), (26, 2881711), (38, 1971697), (47, 1594138), (91, 823346), (94, 797069), (133, 563342), (182, 411673), (247, 303338), (266, 281671), (329, 227734), (461, 162526), (494, 151669), (611, 122626), (658, 113867), (893, 83902), (922, 81263), (1222, 61313), (1729, 43334), (1786, 41951), (3227, 23218), (3458, 21667), (4277, 17518), (5993, 12502), (6251, 11986), (6454, 11609), (8554, 8759)]