8442688

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 56

約数和(自身を含む): 18105120

約数和(自身を除く): 9662432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 131, 152, 212, 262, 304, 424, 524, 608, 848, 1007, 1048, 1216, 1696, 2014, 2096, 2489, 3392, 4028, 4192, 4978, 6943, 8056, 8384, 9956, 13886, 16112, 19912, 27772, 32224, 39824, 55544, 64448, 79648, 111088, 131917, 159296, 222176, 263834, 444352, 527668, 1055336, 2110672, 4221344, 8442688]

約数ペア:

[(1, 8442688), (2, 4221344), (4, 2110672), (8, 1055336), (16, 527668), (19, 444352), (32, 263834), (38, 222176), (53, 159296), (64, 131917), (76, 111088), (106, 79648), (131, 64448), (152, 55544), (212, 39824), (262, 32224), (304, 27772), (424, 19912), (524, 16112), (608, 13886), (848, 9956), (1007, 8384), (1048, 8056), (1216, 6943), (1696, 4978), (2014, 4192), (2096, 4028), (2489, 3392)]