28309056

素因数分解:

$2^6\times 3^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:819

約数の個数: 56

約数和(自身を含む): 75309984

約数和(自身を除く): 47000928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 283, 521, 566, 849, 1042, 1132, 1563, 1698, 2084, 2264, 3126, 3396, 4168, 4528, 6252, 6792, 8336, 9056, 12504, 13584, 16672, 18112, 25008, 27168, 33344, 50016, 54336, 100032, 147443, 294886, 442329, 589772, 884658, 1179544, 1769316, 2359088, 3538632, 4718176, 7077264, 9436352, 14154528, 28309056]

約数ペア:

[(1, 28309056), (2, 14154528), (3, 9436352), (4, 7077264), (6, 4718176), (8, 3538632), (12, 2359088), (16, 1769316), (24, 1179544), (32, 884658), (48, 589772), (64, 442329), (96, 294886), (192, 147443), (283, 100032), (521, 54336), (566, 50016), (849, 33344), (1042, 27168), (1132, 25008), (1563, 18112), (1698, 16672), (2084, 13584), (2264, 12504), (3126, 9056), (3396, 8336), (4168, 6792), (4528, 6252)]