7305116

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 16623936

約数和(自身を除く): 9318820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 61, 91, 94, 98, 122, 182, 188, 196, 244, 329, 364, 427, 611, 637, 658, 793, 854, 1222, 1274, 1316, 1586, 1708, 2303, 2444, 2548, 2867, 2989, 3172, 4277, 4606, 5551, 5734, 5978, 8554, 9212, 11102, 11468, 11956, 17108, 20069, 22204, 29939, 37271, 38857, 40138, 59878, 74542, 77714, 80276, 119756, 140483, 149084, 155428, 260897, 280966, 521794, 561932, 1043588, 1826279, 3652558, 7305116]

約数ペア:

[(1, 7305116), (2, 3652558), (4, 1826279), (7, 1043588), (13, 561932), (14, 521794), (26, 280966), (28, 260897), (47, 155428), (49, 149084), (52, 140483), (61, 119756), (91, 80276), (94, 77714), (98, 74542), (122, 59878), (182, 40138), (188, 38857), (196, 37271), (244, 29939), (329, 22204), (364, 20069), (427, 17108), (611, 11956), (637, 11468), (658, 11102), (793, 9212), (854, 8554), (1222, 5978), (1274, 5734), (1316, 5551), (1586, 4606), (1708, 4277), (2303, 3172), (2444, 2989), (2548, 2867)]