7201992616

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{8089}}^1$

素因数の和:9338

約数の個数: 64

約数和(自身を含む): 16635628800

約数和(自身を除く): 9433636184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1223, 2446, 4892, 8089, 8561, 9784, 15899, 16178, 17122, 31798, 32356, 34244, 56623, 63596, 64712, 68488, 105157, 111293, 113246, 127192, 210314, 222586, 226492, 420628, 445172, 452984, 736099, 841256, 890344, 1472198, 2944396, 5888792, 9892847, 19785694, 39571388, 69249929, 79142776, 128607011, 138499858, 257214022, 276999716, 514428044, 553999432, 900249077, 1028856088, 1800498154, 3600996308, 7201992616]

約数ペア:

[(1, 7201992616), (2, 3600996308), (4, 1800498154), (7, 1028856088), (8, 900249077), (13, 553999432), (14, 514428044), (26, 276999716), (28, 257214022), (52, 138499858), (56, 128607011), (91, 79142776), (104, 69249929), (182, 39571388), (364, 19785694), (728, 9892847), (1223, 5888792), (2446, 2944396), (4892, 1472198), (8089, 890344), (8561, 841256), (9784, 736099), (15899, 452984), (16178, 445172), (17122, 420628), (31798, 226492), (32356, 222586), (34244, 210314), (56623, 127192), (63596, 113246), (64712, 111293), (68488, 105157)]