8189393072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{8929}}^1$

素因数の和:9394

約数の個数: 80

約数和(自身を含む): 19134489600

約数和(自身を除く): 10945096528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 431, 532, 862, 1064, 1724, 2128, 3017, 3448, 6034, 6896, 8189, 8929, 12068, 16378, 17858, 24136, 32756, 35716, 48272, 57323, 62503, 65512, 71432, 114646, 125006, 131024, 142864, 169651, 229292, 250012, 339302, 458584, 500024, 678604, 917168, 1000048, 1187557, 1357208, 2375114, 2714416, 3848399, 4750228, 7696798, 9500456, 15393596, 19000912, 26938793, 30787192, 53877586, 61574384, 73119581, 107755172, 146239162, 215510344, 292478324, 431020688, 511837067, 584956648, 1023674134, 1169913296, 2047348268, 4094696536, 8189393072]

約数ペア:

[(1, 8189393072), (2, 4094696536), (4, 2047348268), (7, 1169913296), (8, 1023674134), (14, 584956648), (16, 511837067), (19, 431020688), (28, 292478324), (38, 215510344), (56, 146239162), (76, 107755172), (112, 73119581), (133, 61574384), (152, 53877586), (266, 30787192), (304, 26938793), (431, 19000912), (532, 15393596), (862, 9500456), (1064, 7696798), (1724, 4750228), (2128, 3848399), (3017, 2714416), (3448, 2375114), (6034, 1357208), (6896, 1187557), (8189, 1000048), (8929, 917168), (12068, 678604), (16378, 500024), (17858, 458584), (24136, 339302), (32756, 250012), (35716, 229292), (48272, 169651), (57323, 142864), (62503, 131024), (65512, 125006), (71432, 114646)]