7890938032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1877}}^1\times {\mathrm{13829}}^1$

素因数の和:15733

約数の個数: 40

約数和(自身を含む): 16103098800

約数和(自身を除く): 8212160768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1877, 3754, 7508, 13829, 15016, 27658, 30032, 35663, 55316, 71326, 110632, 142652, 221264, 262751, 285304, 525502, 570608, 1051004, 2102008, 4204016, 25957033, 51914066, 103828132, 207656264, 415312528, 493183627, 986367254, 1972734508, 3945469016, 7890938032]

約数ペア:

[(1, 7890938032), (2, 3945469016), (4, 1972734508), (8, 986367254), (16, 493183627), (19, 415312528), (38, 207656264), (76, 103828132), (152, 51914066), (304, 25957033), (1877, 4204016), (3754, 2102008), (7508, 1051004), (13829, 570608), (15016, 525502), (27658, 285304), (30032, 262751), (35663, 221264), (55316, 142652), (71326, 110632)]