64236112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1613}}^1$

素因数の和:1771

約数の個数: 40

約数和(自身を含む): 132089760

約数和(自身を除く): 67853648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 1613, 2096, 2489, 3226, 4978, 6452, 9956, 12904, 19912, 25808, 30647, 39824, 61294, 122588, 211303, 245176, 422606, 490352, 845212, 1690424, 3380848, 4014757, 8029514, 16059028, 32118056, 64236112]

約数ペア:

[(1, 64236112), (2, 32118056), (4, 16059028), (8, 8029514), (16, 4014757), (19, 3380848), (38, 1690424), (76, 845212), (131, 490352), (152, 422606), (262, 245176), (304, 211303), (524, 122588), (1048, 61294), (1613, 39824), (2096, 30647), (2489, 25808), (3226, 19912), (4978, 12904), (6452, 9956)]