28854384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3557}}^1$

素因数の和:3594

約数の個数: 60

約数和(自身を含む): 80738136

約数和(自身を除く): 51883752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 3557, 4056, 7114, 8112, 10671, 14228, 21342, 28456, 42684, 46241, 56912, 85368, 92482, 138723, 170736, 184964, 277446, 369928, 554892, 601133, 739856, 1109784, 1202266, 1803399, 2219568, 2404532, 3606798, 4809064, 7213596, 9618128, 14427192, 28854384]

約数ペア:

[(1, 28854384), (2, 14427192), (3, 9618128), (4, 7213596), (6, 4809064), (8, 3606798), (12, 2404532), (13, 2219568), (16, 1803399), (24, 1202266), (26, 1109784), (39, 739856), (48, 601133), (52, 554892), (78, 369928), (104, 277446), (156, 184964), (169, 170736), (208, 138723), (312, 92482), (338, 85368), (507, 56912), (624, 46241), (676, 42684), (1014, 28456), (1352, 21342), (2028, 14228), (2704, 10671), (3557, 8112), (4056, 7114)]