39843076

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 92057280

約数和(自身を除く): 52214204

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 823, 931, 988, 1274, 1646, 1729, 1862, 2548, 3292, 3458, 3724, 5761, 6916, 10699, 11522, 12103, 15637, 21398, 23044, 24206, 31274, 40327, 42796, 48412, 62548, 74893, 80654, 109459, 149786, 161308, 203281, 218918, 299572, 406562, 437836, 524251, 766213, 813124, 1048502, 1422967, 1532426, 2097004, 2845934, 3064852, 5691868, 9960769, 19921538, 39843076]

約数ペア:

[(1, 39843076), (2, 19921538), (4, 9960769), (7, 5691868), (13, 3064852), (14, 2845934), (19, 2097004), (26, 1532426), (28, 1422967), (38, 1048502), (49, 813124), (52, 766213), (76, 524251), (91, 437836), (98, 406562), (133, 299572), (182, 218918), (196, 203281), (247, 161308), (266, 149786), (364, 109459), (494, 80654), (532, 74893), (637, 62548), (823, 48412), (931, 42796), (988, 40327), (1274, 31274), (1646, 24206), (1729, 23044), (1862, 21398), (2548, 15637), (3292, 12103), (3458, 11522), (3724, 10699), (5761, 6916)]