73942688

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 77741152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 131, 248, 262, 496, 524, 569, 992, 1048, 1138, 2096, 2276, 4061, 4192, 4552, 8122, 9104, 16244, 17639, 18208, 32488, 35278, 64976, 70556, 74539, 129952, 141112, 149078, 282224, 298156, 564448, 596312, 1192624, 2310709, 2385248, 4621418, 9242836, 18485672, 36971344, 73942688]

約数ペア:

[(1, 73942688), (2, 36971344), (4, 18485672), (8, 9242836), (16, 4621418), (31, 2385248), (32, 2310709), (62, 1192624), (124, 596312), (131, 564448), (248, 298156), (262, 282224), (496, 149078), (524, 141112), (569, 129952), (992, 74539), (1048, 70556), (1138, 64976), (2096, 35278), (2276, 32488), (4061, 18208), (4192, 17639), (4552, 16244), (8122, 9104)]