873665884

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8363}}^1$

素因数の和:8435

約数の個数: 72

約数和(自身を含む): 1962294768

約数和(自身を除く): 1088628884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 533, 574, 637, 1066, 1148, 1274, 2009, 2132, 2548, 3731, 4018, 7462, 8036, 8363, 14924, 16726, 26117, 33452, 52234, 58541, 104468, 108719, 117082, 217438, 234164, 342883, 409787, 434876, 685766, 761033, 819574, 1371532, 1522066, 1639148, 2400181, 3044132, 4457479, 4800362, 5327231, 8914958, 9600724, 10654462, 16801267, 17829916, 21308924, 31202353, 33602534, 62404706, 67205068, 124809412, 218416471, 436832942, 873665884]

約数ペア:

[(1, 873665884), (2, 436832942), (4, 218416471), (7, 124809412), (13, 67205068), (14, 62404706), (26, 33602534), (28, 31202353), (41, 21308924), (49, 17829916), (52, 16801267), (82, 10654462), (91, 9600724), (98, 8914958), (164, 5327231), (182, 4800362), (196, 4457479), (287, 3044132), (364, 2400181), (533, 1639148), (574, 1522066), (637, 1371532), (1066, 819574), (1148, 761033), (1274, 685766), (2009, 434876), (2132, 409787), (2548, 342883), (3731, 234164), (4018, 217438), (7462, 117082), (8036, 108719), (8363, 104468), (14924, 58541), (16726, 52234), (26117, 33452)]