28270812

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 69445152

約数和(自身を除く): 41174340

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 444, 492, 1517, 1553, 3034, 3106, 4551, 4659, 6068, 6212, 9102, 9318, 18204, 18636, 57461, 63673, 114922, 127346, 172383, 191019, 229844, 254692, 344766, 382038, 689532, 764076, 2355901, 4711802, 7067703, 9423604, 14135406, 28270812]

約数ペア:

[(1, 28270812), (2, 14135406), (3, 9423604), (4, 7067703), (6, 4711802), (12, 2355901), (37, 764076), (41, 689532), (74, 382038), (82, 344766), (111, 254692), (123, 229844), (148, 191019), (164, 172383), (222, 127346), (246, 114922), (444, 63673), (492, 57461), (1517, 18636), (1553, 18204), (3034, 9318), (3106, 9102), (4551, 6212), (4659, 6068)]