15693488044

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3449}}^1$

素因数の和:3659

約数の個数: 72

約数和(自身を含む): 30547238400

約数和(自身を除く): 14853750356

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 127, 169, 212, 254, 338, 508, 676, 689, 1378, 1651, 2756, 3302, 3449, 6604, 6731, 6898, 8957, 13462, 13796, 17914, 21463, 26924, 35828, 42926, 44837, 85852, 87503, 89674, 175006, 179348, 182797, 350012, 365594, 438023, 582881, 731188, 876046, 1137539, 1165762, 1752092, 2275078, 2331524, 2376361, 4550156, 4752722, 5694299, 9505444, 11388598, 22777196, 23215219, 30892693, 46430438, 61785386, 74025887, 92860876, 123570772, 148051774, 296103548, 301797847, 603595694, 1207191388, 3923372011, 7846744022, 15693488044]

約数ペア:

[(1, 15693488044), (2, 7846744022), (4, 3923372011), (13, 1207191388), (26, 603595694), (52, 301797847), (53, 296103548), (106, 148051774), (127, 123570772), (169, 92860876), (212, 74025887), (254, 61785386), (338, 46430438), (508, 30892693), (676, 23215219), (689, 22777196), (1378, 11388598), (1651, 9505444), (2756, 5694299), (3302, 4752722), (3449, 4550156), (6604, 2376361), (6731, 2331524), (6898, 2275078), (8957, 1752092), (13462, 1165762), (13796, 1137539), (17914, 876046), (21463, 731188), (26924, 582881), (35828, 438023), (42926, 365594), (44837, 350012), (85852, 182797), (87503, 179348), (89674, 175006)]