40728156924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5328121}}^1$

素因数の和:5328155

約数の個数: 72

約数和(自身を含む): 119051557968

約数和(自身を除く): 78323401044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 5328121, 10656242, 15984363, 21312484, 31968726, 37296847, 63937452, 69265573, 74593694, 111890541, 138531146, 149187388, 207796719, 223781082, 261077929, 277062292, 415593438, 447562164, 484859011, 522155858, 783233787, 831186876, 969718022, 1044311716, 1454577033, 1566467574, 1939436044, 2909154066, 3132935148, 3394013077, 5818308132, 6788026154, 10182039231, 13576052308, 20364078462, 40728156924]

約数ペア:

[(1, 40728156924), (2, 20364078462), (3, 13576052308), (4, 10182039231), (6, 6788026154), (7, 5818308132), (12, 3394013077), (13, 3132935148), (14, 2909154066), (21, 1939436044), (26, 1566467574), (28, 1454577033), (39, 1044311716), (42, 969718022), (49, 831186876), (52, 783233787), (78, 522155858), (84, 484859011), (91, 447562164), (98, 415593438), (147, 277062292), (156, 261077929), (182, 223781082), (196, 207796719), (273, 149187388), (294, 138531146), (364, 111890541), (546, 74593694), (588, 69265573), (637, 63937452), (1092, 37296847), (1274, 31968726), (1911, 21312484), (2548, 15984363), (3822, 10656242), (7644, 5328121)]